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The Massive Gravity Revolution of 2010?
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Blogger Mark Wyman wrote on Jul. 18, 2010 @ 20:00 GMT
Theoretical physicists love to ask “what if” questions, to explore the limits of mathematical self-consistency, even--perhaps especially--when the questions they are asking fly in the face of conventional wisdom. A classic story of theoretical tinkering concerns the graviton, the hypothetical fundamental particle that carries the gravitational force. In general relativity, the graviton--like the photon--has no mass. But as far back as 1939, Markus Fiertz and Wolfgang Pauli became the first to ask a heretical question: could the graviton have a mass?
What they found was a surprisingly subtle answer. They were able to formulate a theory of massive gravity; the surprise was that the theory was mathematically unique. Usually, theoretical physicists can find many mathematically consistent ways to state related theories and have to rely on experiments or even aesthetic criteria to narrow down the scope of the possible. Hence the uniqueness of the Fierz-Pauli answer has been, for decades, a theoretical curiosity that tugs at the theorist’s intuition, tempting him to think that this rare mathematical uniqueness is a hint that this is a path worth following.
Following the Fierz-Pauli result, nothing much happened until the early 1970s. Then, there was a spate of study of massive gravity, with a roller coaster of results. First, van Dam, Veltman, and Zakharov looked at the theory and declared that, though self-consistent, the Fierz-Pauli theory could never describe our world. What they had discovered is a funny phenomenon now called the vDVZ discontinuity. This is the fact that the linear theory of Pauli and Fierz is completely disconnected from the physics of general relativity, even when the mass of the graviton is set to zero. The physical fact that underlies this disconnect is simple and surprising: adding a mass to the graviton gives it new degrees of freedom, going from the 2 “tensor” waves that characterize general relativistic waves to 5 modes--2 tensor, 2 vector, and 1 scalar--in the case of massive gravity. Adding the mass, like opening Pandora’s box, releases these extra modes in a way that can’t be undone: a theory with more degrees of freedom is simply different from the one that lacks them. These extra modes make gravity stronger, so we can tell for sure that gravity near us does not have these extra modes. Hence, if no way around this discontinuity could be found, the theory would be dead for good.
A couple of years later, though, a Russian physicist called Arkady Vainshtein found another unexpected surprise in massive gravity. The linear theory of Pauli and Fiertz was, he reasoned, not enough: linear perturbations are the start of a complete theory, but any real theory will also have non-linearities that can play an important role. So Vainshtein started checking what non-linearities would do to the apparently fatal vDVZ discontinuity. What he found was remarkable: the nonlinearities of the theory become stronger and stronger as the mass of the graviton shrinks. What this means is that when the graviton mass vanishes, the extra modes are completely frozen by their non-linearities, and the theory becomes compatible with general relativity after all! The idea is that if the graviton mass is small, this would force the extra modes to become non-linear in places, like our solar system, where there was a lot of energy density around; and since the non-linear theory looks just like general relativity, gravity could be massive without us having noticed it yet.
But the roller coaster ride wasn’t yet over. Later that same year, Boulware and Deser uncovered what everyone thought was a fatal flaw in Vainshtein’s solution to the Fiertz-Pauli problem: they proved that any non-linear theory of massive gravity must somewhere possess a ghost, which is theorists’ lingo for an intrinsic and uncontrollable instability that means a theory is, if not mathematically inconsistent, then nonetheless irredeemably unphysical. Bouware and Deser’s proof was so expansive and thorough that they managed to kill the theory of massive gravity for a few more decades.
In the meantime, two apparently unrelated developments have occurred. The first is a deepening of our understanding of perturbative theories, like Fiertz-Pauli gravity. These were once thought to be little parts of a fundamental, ultimate theory; in this mindset, the discovery of any problem or unavoidable anomaly in a theory was enough to kill that theory dead. However, the intervening years have taught us that theories defined perturbatively are actually much more flexible than that. We now call them effective field theories, and understand that they intrinsically possess regimes of validity and regimes in which they are invalid. That is, all our theories--even the celebrated Standard Model--are theories that describe what’s going on for certain energy and length scales, and only those length scales. If there seems to be a problem on length or energy scales where we know them to be invalid, then we don’t need to worry: those are probably totally phony problems, ones that will resolve themselves when the full theory is known.
This kind of evolution in thinking has been a big part of the story of modern physics. For instance, one of the theoretical conundrums that led to quantum mechanics was the question of why orbital electrons didn’t crash into the nuclei of atoms. After all, when we propel an electron in a circle in an experiment, it emits radiation and loses speed and angular momentum. It turns out, of course, that the regime of validity for the classical physics that describes electron radiation doesn’t include the length scales inside of an atom, where we have to use quantum mechanics to understand what’s going on.
The other development came with theoretical speculations about infinite extra dimensions, begun in earnest when Dvali, Gabadadze, and Porrati (DGP) proposed a model of the Universe with our familiar 4 dimensions plus one infinite dimension we couldn’t see. Theorists soon realized that, for 4D observers like us, a theory with an infinite extra dimension could be turned into an effective field theory for gravity, but one in which the graviton had a kind of “soft”, or energy-dependent, mass. This effective theory is related to but slightly different from the Fiertz-Pauli form; however, this kind of “soft” mass doesn’t really constitute “massive gravity”, which is why it doesn’t violate the proofs that the Fiertz-Pauli form was unique.
All of these developments have led to the latest breakthrough, announced quietly in a recent, and very technical, paper by by Claudia de Rham and Gregory Gabadadze (the same Gabadadze as in the infinite extra dimension model),
http://arxiv.org/abs/1007.0443v1. Using insights gained from the study of the DGP model and its successors, de Rham and Gabadadze have again returned to the study of massive gravity. The mathematics are complex but the conclusion is simple: the famous Boulware-Deser ghost does exist, but it lives outside of the regime of validity of the massive gravity theory! A ghost outside of the regime of validity is nothing to worry about, just as the electron in the atom doesn’t spin out of control. So, if de Rham and Gabadadze are right, the study of massive gravity is yet again being turned on its head. Given the decades of cat and mouse hunting for a final theory of massive gravity, we can’t be sure that this newest breakthrough will be followed by the discovery of new problems or will prove to be enduring. In the meantime, we theorists can again permit ourselves to think about what this strangely unkillable theory of massive graviton might mean for physics.
(Graviton plushie image above from
www.particlezoo.net.)
this post has been edited by the author since its original submission
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Robert L. Oldershaw wrote on Jul. 19, 2010 @ 00:30 GMT
Looks to me like more untestable postmodern pseudoscience.
Show me a definitive prediction that can tell us whether "massive gravity" is a useful approach to gravitation or just more Ptolemaic rubbish.
A definitive prediction is: Prior, Non-adjustable, Quantitative, Feasible and Unique to the theory being tested. Without Definitive Predictions/Empirical Testing science descends into New Age hermetics.
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Steve Dufourny replied on Jul. 19, 2010 @ 09:33 GMT
Hey dear Robert,
But where were you......
We need realism ....because there with all the pseudo speculations ,that becomes ironic and the word is weak, very weak.
REAL SCIENCE = SPHERES... SPHERIZATION IN THE SPHERE....ROTATING QUANTUM AND COSMOLOGICAL SPHERES.....THEY ROTATE THUS THEY ARE !!!!!
The truth ,simple and evident .....don't copy but improve dear friends, scientists of all over the world.
Steve
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Joe Fisher replied on Aug. 24, 2010 @ 16:14 GMT
Each star is of a different size, has a different mass, and is located at a different distance from every other star. It is all very well to suppose that gravity must be the accumulation of all the stars put together, except each star is in some sort of expansion or contraction mode that also differs in some way from all the companion stars that have ever existed, or that will ever exist.
Why, if your senses are only geared to act instantaneously in order to appreciate reality, do scientists waste time wildly speculating about what physical conditions must have been operational billions and billions of years ago?
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Lawrence B. Crowell wrote on Jul. 19, 2010 @ 01:25 GMT
Massive gravity exists in some versions or models of N = 8 supergravity. Massive gravity is complicated stuff. It has been my sense that it does not enter into physics until energy reaches near Planck scale.
Cheers LC
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T H Ray replied on Jul. 19, 2010 @ 13:22 GMT
One theoretical virtue that massive gravity does have, is to obviate the question of "missing mass." For if the missing mass is contained in force exchange particles themselves, what we measure as inertial force between mass points is only a local effect of the energy of the entire spacetime field -- i.e., nonlocal energy in a Mach's Principle type phemonenon implies action at a distance while getting rid of the "spookiness." I think this is what Einstein was moving toward in his "relativistic theory of the non-symmetric field."
Tom
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Ray Munroe replied on Jul. 19, 2010 @ 13:38 GMT
Dear Friends,
In my models, massive gravity lives on the 5-brane (my book specifically discusses massive gravity), but we observe the holographic projection of that quantum gravity into spacetime via geometrical (relativistic) gravity.
Have Fun!
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Lawrence B. Crowell replied on Jul. 19, 2010 @ 13:43 GMT
Massive gravity would contribute to the vacuum energy near the string scale or Planck scale. This could be a very large contribution. This is one reason I suspect that it does not contribute to the physical vacuum, or the post inflationary vacuum of the universe. Massive gravity is still an interesting problem, even if it is horribly complex, in maybe understanding the role of gravitation (including massive gravity) in the early universe.
One thing I noticed in this paper is that the theory involves quintic polynomials. These don't have a general root system of solutions by Galois theory.
Cheers LC
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Ray Munroe replied on Jul. 19, 2010 @ 13:56 GMT
Dear Lawrence,
Personally, I'm not surprised that we would get quintic polynomials out of a 5-brane. But our Lagrangian contains cubic Yukawa terms (for fermionic mass) and quartic scalar interaction terms, so the quintic terms have been supressed - perhaps by the holographic interface.
Have Fun!
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T H Ray replied on Jul. 19, 2010 @ 13:58 GMT
Lawrence, I didn't know the mathematics. I think right off, however, that the lack of a general solution to quintics is a dealbreaker. It's just too ugly, to forego the perfect symmetry of complete algebraic functions -- my mathematical head won't even wrap around that possibility.
Ray, I like it. Now, just give me simple connectivity to 3-space and you rock, brother.
Tom
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Ray Munroe replied on Jul. 19, 2010 @ 14:18 GMT
Dear Tom,
As a young man, I wasn't afraid of any kind of algebra. I've gotten lazy in my older age, and prefer to think in symbolic or geometrical terms. Besides, I was probably never the mathematician that Lawrence is. Check out this Wikipedia site for the geometrical analogy for AdS/ CFT holography that I'm trying to wrap my brain around:
http://en.wikipedia.org/wiki/Omnitruncated_5-cell
Have
Fun!
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Steve Dufourny replied on Jul. 19, 2010 @ 16:05 GMT
Yeyyy that becomes interesting ROCK SCIENCES AND .....
You want Rock my friends, I play Jimmy Hendrix, Led Zep,Muse,CCR,Jannis Joplin,.... you want rock .........let's go ..ROCK AROUND THE CLOCK OR AROUND THE CENTER.....
That's going to begin the rock, ..I FUCK THE SYSTEM DON'T FORGET (with politeness, a real thinker thinks like that, transparent and sincere, yes I fuck the system actual on Earth, am I crazzy no just realist and universal
hihihi you want my poems ok soon hihihhi one poem for all my FQXi friends and hop PUBLICATIONS AT THE lhc HIHIHII
My first poem will be ....Once upon a time.....a ball in the sky.....
Friendly
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Lawrence B. Crowell replied on Jul. 19, 2010 @ 16:14 GMT
Tom,
Of course the inability to solve a quintic in general is the reason for why the n > 2 body problem in classical mechanics has no general solution in closed form. The n-body problem has 6n degrees of freedom and 3 equations for position, 3 for momentum, 3 for angular momentum and one for energy, 10 in total. So for the n = 2 body problem the first integrals of motion are of degree 6n – 10 = 2. Yet for the n = 3 body problem they are of degree 8. In general the roots of these first integral are not dual in an 8 = 4 + 4, so the octal polynomial of this first integral is most generally p_8 ~ p_5*p_3. The result of Galois with p_5 informs us there is not general root system. So this might not necessarily be a dealbreaker, but it does put the qunitic system for massive gravity into a strange light.
With regards to 5-fold polytopes, such as the pentagon, the Galois result tells us one can’t construct the pentagon by ruler-compass methods. However, the icosian system of roots is formed from the Galois group GL(9), and this does permit the “pent” aspect of the icosian to be constructed in this general structure.
Cheers LC
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Ray Munroe replied on Jul. 19, 2010 @ 16:20 GMT
Dear Steve,
We could break out our electric guitars and rock together. I guess the "F" word means something different in French than it does in English. In English, it is considered crude, vulgar, tasteless, and low-class.
We are mavericks and revolutionaries who reject and rebell against the current scientific system, but please, don't use the "F" word in polite company.
Have Fun!
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T H Ray replied on Jul. 19, 2010 @ 16:39 GMT
That's cool, Ray. However, we are confined to the S^3 topology here, are we not? Though I appreciate the many novel forms that result, and the truly hard work it took to classify them, what I found is that the 4-dimension geometry of closed manifolds is not sufficient to explain an expanding universe. This helps drive my conclusion that the 4-dimension horizon is identical to the 10-dimension limit. P. 34 (fig S2.2) from my "time barrier" preprint is a crude pseudo-crystal representation of my attempt to explain closed 3-manifolds in an underlying structure of open 2-manifolds. I think you can see that this implies the scale invariance (i.e., infinite self-similarity) that we've been talking about -- and also, the hyperbolic "stringy" space bordering kissing spheres.
Tom
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Steve Dufourny replied on Jul. 19, 2010 @ 16:40 GMT
You are right,indeed,like I said before, In French it's normal,you are cool, Ray, you help me to be more quiet and more adapted,Thanks for that.You are a real friend, even if I am parano and what many people caused me problems,I am happy for this friendship which is sincere, because I know you in private also.
Ray please have you others words to define this irony,I will use it .
I am sorry if it's crude, I am not an unpolite person you know, I just say my opinion about the globality of this Earth which is very ironic about the balances between animals and vegetals.
Thus sorry to english people.OOOPS Insane ,vulgar, my reputation is made.Furthermopre with people who do not like me, you imagine,oh my god Steve.
Ps it will be a real pleasure Ray,aka Dr Cosmic Ray,to play electric guitar with you,
I love so much that you know,the piano and the guitar is very important for my stability.
Ps2 I see some ideas about Galoisn there too that becomes interesting for the groups.......of course in FINITE SERIE........CLOSED.
Indeed we must insert the good numbers and the good serie.....
Ps 3 if somebody search a very good multiplicator of plants, indeed I can multiplicate all plants....I take the job because there without job, I begin crazzy.I just want multiplicate plants in fact, but they don't want here in Belgium.
I accept all jobs hihihih seriously Ray,Do you know a job of responsible of multiplication in USA,I come.hihi.Here I don't find.
Friendly
Steve
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T H Ray replied on Jul. 19, 2010 @ 17:28 GMT
Well, we really are converging, Lawrence -- seeing exactly the same challenges.
Just a couple of paragraphs ealier in my "time barrier" preprint that I quoted, I also referenced the n-body problem in your context:
"2.11 The real metric dx2 + dy2 + dz2 - (dt)2 , describing the gravitational curvature of space-time by general relativity with metric signature + + + - , relies on a time-distance relation absent in special relativity. Suppose the forces of the gravitational engine were summed over the entire universe. Then
E_0 = mc2, we will demonstrate, can be interpreted nonlocally (and thus necessarily on the complex plane). The real analysis cannot capture a nonperturbative model expressing infinite orientation of gravitational force vectors among nonlinearly gravitating bodies (n-body problem, n > 2)." (My ICCS 2007 paper speaks to a 6-dimension 2-point boundary value as a possible classical analog to your formulation above.)
I take my cue from Abel rather than Galois, though I think (hope) that it amounts to the same thing -- you are far better versed in group theory than I. Nevertheless, we see that the complete algebra of C* that allows for general solutions to the quartic limit by arithmetic functions and radicals, is a "natural" fit to an algebraic explanation of why the world is _apparently_ 4 dimensional. Nail that down securely, and we can go ahead with n-dimension continuous function analysis, n > 4.
So I am not convinced that the loss of generality in the quintic scenario isn't a dealbreaker -- I think we need the complete algebra and an algebraically closed 4-dimension theory before we can advance into the higher dimension world.
Tom
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Steve Dufourny replied on Jul. 19, 2010 @ 17:55 GMT
All algebras are the results of a pure physicality ,it's logic, all our numbers are under laws and these laws are rationals in a specific space time and its pure referentiazl in 3 dimensions, the extradimensions are just a lost of time where the physicality and its realism are forgotten.
We have any proof about these extradimensions.They are just falses extrapolation,s with violations of causalities due to bad utilization of maths tools.
Because the physics tell us the truth and the maths interpret this reality around us , in us, everywhere.
If it exists invariances, irreversibilities and erquivalences, thus we must accept these foundamentals bacause they explain our pure environment in evolution in 3 dimensions, these 3 dimensions are necessary for the ultim equation, simply.
These things are pure imaginaries without real physical sense.
Regards
Steve
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Lawrence B. Crowell replied on Jul. 19, 2010 @ 22:53 GMT
Tom,
You will need to post your website again. I remember looking at this last spring, but I didn't record of bookmark.
In general relativity you can't solve the two body problem in general. You can only solve the one body problem, eg a black hole. The Ernst equation does involve n-black hole instantons, but in highly specialized circumstances. The two black hole problem introduces nonlinear terms as the distance between them gets smaller. This system then produces gravity waves that feedback on the two body system. This has the effect of turning it into a 3 and higher body problem.
Cheers LC
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Anonymous replied on Jul. 20, 2010 @ 01:15 GMT
Lawrence, here's the link:
my siteI wasn't thinking of the relativistic correction, however, and not needing it -- just idealized Newtonian mechanics. My argument is that because after the 2-point boundary of interacting masses, perturbative effects so overwhelm any continuous function calculation that the best hope for recovering a classical model is to treat the large scale classical system as a network of point (center of mass) particles. The result is local physics with nonlocal communication in a scale invariant complex network.
Tom
(Argh, this computer stuff makes me crazy sometimes. I am sure the address is correct, and I keep getting an error message when I try to verify. If it doesn't work, try manual pasting http://home.comcast.net/~thomasray1209/site/
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Lawrence B. Crowell replied on Jul. 20, 2010 @ 01:57 GMT
Tom,
Thaks for this. I remember reading the time barrier paper. A number of things got me asking questions back then. I will try to spell these out. In particular at the start with cardinal points etc. This looks "close" to the kissing number for these low dimensions. I am not sure how that fits into that math schema.
More later,
Cheers LC
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T H Ray replied on Jul. 20, 2010 @ 11:02 GMT
Lawrence, the summation of the sequence of cardinal points up to non redundant points of the tensor metric is described in my ICCS 2006 paper.
Tom
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Lawrence B. Crowell replied on Jul. 20, 2010 @ 15:51 GMT
Tom,
I' give the 2006 paper a look.
Cheers LC
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Steve Dufourny replied on Jul. 26, 2010 @ 08:57 GMT
Dear Friends,
Don't attach importance for all offenses.....the quest of truth is an other road......you loose your time and furthermore that implies errors in your extrapolations, ptrobably we have forgotten many parameters of evolution....think about your road of analyze thus and the problems of referential.Universal of course.
Steve
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John Merryman wrote on Jul. 19, 2010 @ 01:58 GMT
"What he found was remarkable: the nonlinearities of the theory become stronger and stronger as the mass of the graviton shrinks. What this means is that when the graviton mass vanishes, the extra modes are completely frozen by their non-linearities, and the theory becomes compatible with general relativity after all! The idea is that if the graviton mass is small, this would force the extra modes to become non-linear in places, like our solar system, where there was a lot of energy density around; and since the non-linear theory looks just like general relativity, gravity could be massive without us having noticed it yet."
"Theorists soon realized that, for 4D observers like us, a theory with an infinite extra dimension could be turned into an effective field theory for gravity, but one in which the graviton had a kind of “soft”, or energy-dependent, mass."
Is it that space has an inertial effect?
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Steve Dufourny wrote on Jul. 19, 2010 @ 19:46 GMT
The real problem is this infinity in fact.
There we return about the correct utilization of our referential and topology(which evolves,revolves, rotates)
Making simple,......the infinity can be seen with two main vues.1 our adds, multiplications and series....and their utilization interpreting the uniqueness and its finite number....we adds the number simply and
2 behind our wals , quantics and cosmologics, in fact, behind,above this physicality, we name this, the unknown.
We can't confound the infinity behind the walls and our infinities due to our method of calculations, simply.
The logic is the sister of the rationality in a pure objectivity of our 3D spacetime.
Regards
Steve
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Ray Munroe replied on Jul. 19, 2010 @ 19:51 GMT
Dear Steve,
You worry too much. Scale Invariance deals with the real infinity (the Multiverse), and renormalizes the "near-infinity" that we observe in our fractal fragment of Cantor dust Universe.
Have Fun!
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Steve Dufourny replied on Jul. 19, 2010 @ 20:04 GMT
Dear Ray,
I don't understand why these Multiverse, who has began with that in fact, it's Mr Wheeler I beleive.
It exists a team or what ,it's bizare these multiverses.
It was just a word I imagine from the inventor and now all becomes crazzy with these things.
Really Ray, it's not possible for a rational scientists all that.
Between us, it's a joke, no? or now it is a business from several universities, labs,....I really don't understand why these stupidities and this and that, and a n dimensions with violations there, no really it's not possible, it's a joke for the whole of the sciences community.
Strings,extradimensions, external cause of mass, 0 mass for graviton, and a kissing there, infinite, an entanglement with violations there, an effect bizare there...no but really I dream, we are on a scientific platform, I like the imagination but really where are we going Dr Cosmic Ray.What is all this circus.
Ps yes indeed I worry too much, it's like that.My anxiety is better now, fortunally.hihihi
ps 2 you are competent, why do you focus on these things Ray, you are really persuaded of these stupidities.I think really what no.
Regards
Steve
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Ray Munroe replied on Jul. 19, 2010 @ 21:31 GMT
Dear Steve,
I understand that you choose not to accept more than that which we can see, and that's cool. IMHO, Scale Invaiance and the Multiverse is the most natural explanation for Infinity. The fact that my models admit scale invariance makes the Multiverse seem that much more reasonable to me.
My next paper will not have "TOE" in its title. I love solving puzzles, but even if I can piece together a self-consistent model for the TOE, there will be enough unconfirmable pieces that the physics community will never fully accept it. Its bad enough that they consider all of El Naschie's associates to be "crackpots", and I was briefly associated with him as well.
For the near-term, I'm going to focus on a smaller part of the problem.
Have Fun!
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Steve Dufourny replied on Jul. 20, 2010 @ 10:23 GMT
Dear Dr Cosmic Ray,
Thanks for this answer.
I understand indeed, about El Naschie and you.
Some people are stupids Ray, simply, we must forget these people and continue the works of research of foundamentals.
El Naschie ,You, TH Ray, Lawrence, Florin....are very competents.
If you focus all towards the real referential...the real revolution will be.
Don't stop dear friends even if i AM ARROGANT AND STUPID SOMETIMES, even if I disagree ,don't stop because your line of reasoning can give us real revolutions in the sciences community.
The sciences aren't a competition,it's just a road of discoveries and improvements towards this ultim harmony betweem evolved mass.
Friendly
Steve
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Anonymous replied on Jul. 24, 2010 @ 19:41 GMT
Steve, the forces of life operate along with the forces of nature/physics -- Stefan and diMeglio are correct about this. You mentioned "the center".
What about the force that grows additional space and life at/from the center of the body? Is this not a force of expanded/expanding thought, life, and physics -- as DiMeglio has so importantly pointed out.
This is supposed to be a mature and professional forum. I can't believe some of the stuff that comes from some of you with PhD's! Cut the BS! More truth and less lies!
Forget about who you think is doing the postings. Who cares. Some of the anonymous posts are the best I've seen. It avoids the childish and wasteful/empty attacks on the messengers.
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Steve Dufourny replied on Jul. 25, 2010 @ 18:03 GMT
I must confess you that I attach no importance what others think,that depends if I know well this person, of course here we are on virtual net.I am persuaded you understand what I mean.
The vagaries of life are that I became more cautious towards human nature.
I worked hard and I continue to work my theory of Spherization whatever happens, whatever arrives and so on ...
You know Frank, when a work is practical and rational, it is not necessary to make the unnecessary.
As it is not necessary to have a PhD to understand the fundamentals.
What is important is to find and improve our fundamentals.It's the real quest of a real searcher of truth.
You shall understand why it's essential to differenciate the business and this said universal quest.
You spend too much on trivialities Frank, it is hardly interesting indeed to focus on battles of vanity, which I must say is quite active in the scientific community,this vanity of course.
This is just a waste of time when an intelligent people analyzes these things.
The Earth is an ocean of confusions but we have our equations and our physicality,it's there we understand the international language and its evolutions of equations, correlated with the rationality.
Never the confusions can imply these lost of velocity of evolution in fact.
We have all our quatlities and our defaults but never our fondamental must be destabilized by these stupidities which have nothing to do with the logic.
We see the truth with our eyes, and our experiments, a bee is a bee and our heart is our heart.......A real searcher makes error, has the doubt .....and accepts the foundamentals.
Best Regards
Steve
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Don Limuti (zenophysics.com) wrote on Jul. 20, 2010 @ 06:58 GMT
Just a thought experiment:
If gravity and acceleration were not just equivalent but identical, then the mediating particle would be the photon. Because when we push an object to accelerate it electro-magnetic force is used.
This brings up the question: How can gravity be identical to acceleration? See:
http://www.zenophysics.com/DWT/4b__Ordinary_Gravity.html
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T H Ray replied on Jul. 20, 2010 @ 10:28 GMT
Einstein's equivalence principle is not a mathematical identity. The principle has to do with how we objectively measure acceleration in the vacuum. In common experience, one judges comparative speed in relation to stationary objects ("Oh, look how fast the trees go by when daddy drives." :-0 ) Einstein reasoned, if one were in deep space far from the influence of a gravity field, in a sealed "upwardly" moving elevator without reference to any outside object, one would not in principle be able to distinguish between the elevator floor pushing "up" against one's feet, and a gravitational force pulling "down."
This is an extension of Newtonian mechanics, in which gravitational acceleration is singular, toward the center of mass. The equivalence principle implies reversibility, consistent with continuous functions in classical physics.
Tom
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Don Limuti (zenophysics.com) replied on Jul. 20, 2010 @ 23:36 GMT
For sure Einstein did not mathematically equate acceleration with gravity. I did in the FQXi essay contest "Gravity from the Ground Up". It is certainly speculative, and is not agreed upon science, but I think it makes sense. Gravity and Acceleration seem to be so intertwined because they are mathematically the same thing.
The moon sees the curvature of space-time caused by the earth. The moon consists of quantum mechanical particles that have an oscillating motion. This quantum mechanical motion of the moon is on the gradient of space-time caused by the earth. This moon motion on a gradient of space-time is mathematically a net acceleration and it is the force of gravity attracting the moon to the earth.
Don L.
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Jason Mark Wolfe replied on Jul. 21, 2010 @ 02:23 GMT
Don,
"Because when we push an object to accelerate it electro-magnetic force is used."
I had to really think about this. Imagine that we use some high performance electronics that can generate frequency shifting photon, photons whose frequency shifts from f1 to f2. Let's say that we are very meticulous about lining up the phase angles from one frequency to the next. In priniple, we should be able to create what I call a shift-photon. Depending upon how long it takes to generate the shift photon, which I call the ramp period, that will determine the force carried by each photon.
If an electron bumps into a shift photon, here is the question: will it see a changing electromagnetic field and vibrate as any charge would? Will it respond at all to the changing frequency of the photon. What if there are N shift-photons going by every second. Will the electron be able to distinguish individual photons? Or will it begin to notice a potential energy gradient? If the electron distinguishes a potential energy gradient, I would argue that that effect of N shift photons with their frequency shifting, I would argue this will induce a sloping potential energy gradient that the mass of the electron will respond to. The mass of the electron will begin to accelerate in the sloping potential energy gradient.
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Professor S. Puffy replied on Jul. 24, 2010 @ 16:03 GMT
Don, inertia and acceleration may be equivalent with gravity and electromagnetism in relation to fixing distance/position in space. The essential connection of electromagnetism and gravity is balanced attraction and repulsion. Electromagnetism, inertia, and gravity are thus understood as fixing/determining distance in space in different, yet fundamentally equivalent, manifestations. Inertia or immobility may be understood as an alternative manifestation/aspect of gravity.
Inertia, gravity, and electromagnetism may unite to provide fixed distance/position in space in conjunction with balanced attraction and repulsion. Such a space is larger and smaller, and it explains the mathematical union of gravity and electro. in a fourth dimension.
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Wolf Krebs wrote on Jul. 23, 2010 @ 21:24 GMT
THE ILLUSION OF TIME
In an essay in Scientific American (Sci.Am. 302,6; p 59-65; 2010) Craig Callender reports that some theoretical physicists suggest that time does not exist. Their conclusion comes from quantum mechanical considerations. I am presenting some observations of our macroscopic world that lead to the same suggestion.
The three domains of time are future, present and...
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THE ILLUSION OF TIME
In an essay in Scientific American (Sci.Am. 302,6; p 59-65; 2010) Craig Callender reports that some theoretical physicists suggest that time does not exist. Their conclusion comes from quantum mechanical considerations. I am presenting some observations of our macroscopic world that lead to the same suggestion.
The three domains of time are future, present and past. The future contains all events that do not yet exist, the present contains the events that exist, and the past the ones that do not exist anymore.
It seems obvious that as I am writing these words I am in the present. However, this moment will be in the past and not exist anymore, when you will read what I am writing now.
When we shake hands we feel our hands touch. The moment, we feel each others hand, the touching is already in the past. Our sensory receptors need time to react, our nerves need time to send a signal to our brains. Our brains need time to process the information, and time is needed to informing the seats of our self-awareness that a touching is happening. Well, our system is slow. However, if we could register an event within a fraction of a picosecond, even then this event would be in the past when we witness its existence. That means everything we do, feel, see, or hear is already in the past and has ceased to exist.
As all events that we can witness are already in the past when we become aware of them, the time that we experience is in the past also. Thus, time is a dimension of the imagined world of the past. It is an illusion.
Time measures the distance that separates a past event from the present. In our imagination, we can go back to the time of ancient Rome, and than we can move forward again to the discovery of the Americas. We can let time run forward or backward, and we can define an arrow of time in our virtual world of the past.
We do not know if there is some equivalent in the present to what we call time. If there is, it cannot have duration.
Events are real only as long as they are anchored in the present. As soon as the connection to the present is lost an event ceases to exist. Time comes into its virtual existence the moment an event becomes detached from the present.
As long as we live, we are connected to the present. However, everything we experience is already in the past.
When we die we stop to exist. We lose our connection to the present. Our body may exist a little longer while connected to the present, however, eventually, it also will cease to exist until in the end there are only atoms and finally sub-atomic particles as traces of our former existence.
Everything that changes moves from the reality of the present into the illusion of the past. The changed state remains in the present and the old state, which does not exist anymore, is in the past.
The future is what we think might happen or what we predict to become reality. Our predictions are based on our experience and knowledge of our world of the past. As the past, the future is not real. We are imagining the future as a mirror image of our world of the past.
To become real a future event must become part of the present first. That is the reason why we cannot “remember” the future. We can only remember events that once had been real. In other words we only can remember what had been in the present.
As the time we experience does not exist in the present, we cannot assume time to be running continuously from the past into the future. It rather seems as if the present generates time as the fourth dimension of our virtual world of the past.
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Georgina Parry replied on Jul. 24, 2010 @ 02:58 GMT
Hi Wolf,
One little conundrum that Eckard and I have been discussing concerns the present. The present must contain a time interval because otherwise -everything- would be static in 3D space and unable to move. It is generally assumed that change requires time. As Eckard has also discussed, the future and past can be seen to be continuous as any instantaneous point that we might wish to call present can not contain time.If the past is no more and the future does not yet exist and the present between them can not be instantaneous, what can exist in reality?
This problem highlights for me the necessity for another model of reality that can explain the actual "material" reality that takes part in the physics of the universe, rather than just perception of reality which could be likened to an illusion. What is your opinion?
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FAST FRED replied on Jul. 24, 2010 @ 15:35 GMT
Nice post Wolf -- as you open minds and questions with that one. The integrated extensiveness of being, experience, and thought (and space) are inseparable from the integrated extensiveness and reality of time. We are always growing and changing, and incorporating aspects of past, future, and present. Variability and the integrated extensiveness of recurring experience are fundamental here (to the conception of time). Indeed, this is why basically (or to a significant extent) photons do not exist in time.
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Constantinos replied on Jul. 24, 2010 @ 16:27 GMT
Dear All,
Time is what makes things exist! When something runs out of time it seizes to exist. Nothing can exist instantaneously, but some positive lapse of time must make it present. This is the arrow of time. This is what The Second Law of Thermodynamic says IMO (see
Entropy and The Arrow of Time).
The ‘observed’ exists for the ‘observer’ when there is equilibrium between them. This is so whether we consider physics or politics or social relations.
Any other notion of time is philosophic play on words,imho.
Constantinos
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The Man replied on Jul. 24, 2010 @ 16:43 GMT
Constantinos, the extensiveness of being, thought, experience go well beyond the Second Law. Accordingly, the requirements of life (in and with time) are not in accordance with your assessment. Things are not as simple as you represent. Potential, theoretical/thoughtful, and actual ultimately have significant bearing upon time.
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Jason Mark Wolfe replied on Jul. 24, 2010 @ 18:22 GMT
Dear Constantinos,
"Physical processes take time." Yes, very clever observation.
Do you realize that replacing "entropy and disorder" with "entropy and time" is going to shock the physics community? It's equivalent to saying that the closed system universe does not inevitably slide into disorder/destruction/death, it just gets older. I would welcome a change to a more positive/upbeat philosophy.
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Georgina Parry replied on Jul. 25, 2010 @ 12:41 GMT
Constantinos,
time is not something that runs out, like the sand in the hour glass.It can last for as long as you wish to imagine it. One might say that when a person dies peacefully of old age "time has run out for them". It is nothing to do with time. The -spatial arrangement- of the matter that constitutes the aged body is not capable of performing all of the the functions necessary for continued life.
Constantinos IMO Events can be regarded as happening in time or within an interval of absolute spatial change in position. Both are regular changes. One is the natural progression of the matter and particles of the universe the other is the tick of a clock. One is more physically relevant the other a useful tool.
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Wolf Krebs replied on Jul. 25, 2010 @ 19:30 GMT
Hi,
I thank all of you who responded to my post. I want to reply to Georgina’s question first. I think the “actual material reality” is the present. What we perceive as the present is actually the first stage of the past which does not exist anymore. This psychological present is very ill defined. It may last very long for slow organisms and it may be relatively short for fast creatures. I don’t think the “real” present needs a time interval. As “our” time begins with our imagined present, we have no way to find out if there is an equivalent for our time in the present.
It seems that only things / events that change can get from the present into the past. This change is generating the past and with it time. It is the reason that, in our world of the past, we only can experience a constantly changing universe.
If there are things that do not change at-all they will remain in the present and we may never find out that they exist.
Constantinos: Who tells you that time makes things exist? God?
The arrow of time only exists in the non existing world of the past.
I think that equating the arrow of time with entropy is a philosophical play with words.
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FAST FRED replied on Jul. 25, 2010 @ 20:25 GMT
Hi Wolf. You said: "It seems that only things / events that change can get from the present into the past."
So, you agree with what I previously wrote?:
"We are always growing and changing, and incorporating aspects of past, future, and present. Variability and the integrated extensiveness of recurring experience are fundamental here (to the conception of time). Indeed, this is why basically (or to a significant extent) photons do not exist in time."
Also, there is a basic and underlying structure of thought that is closely allied with, intertwined with, and interactive with, sensory experience in general and the fundamental forces/laws of physics. This allows for the different understandings to point deeper, and in keeping with this, it allows for thoughts/understandings to CUMULATIVELY describe this deeper reality/experience (to a limited extent). The fundametal source/linking of our deepest and most accurate/complete/meaningful ideas or mathematical descriptions is of the greatest significance. What are your thoughts on this please?
We can see how the highest type of genius/descriptions cumulatively (and accurately) descibe the linked and integrated extensiveness of the totality of experience.
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Georgina Parry replied on Jul. 25, 2010 @ 22:55 GMT
Hi Wolf,
thank you for your reply. Though I do not agree with all that you have written, your post highlights the serious problem of the concept of a present moment. The experienced present necessarily is a composite of information that has taken various lengths of time to arrive , but all of which is "old news" so to speak.
I agree with the observation that biological time is variable. If regularly exposed to natural light the natural circadian rhythms (our internal timekeeping) are fairly regular. However they are subject to drift in the absence of calibrating light. Subjective experience of the passage of time is even more variable, at times extremely so. It seems that it is effected by current brain activity. I also think it not unreasonable to suppose that small animals with rapid heartbeat, high metabolic rate and shorter lifespan experience time differently from larger animals with slower heat beat, lower metabolic rate and longer lifespan.
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Constantinos replied on Jul. 26, 2010 @ 07:38 GMT
… responding to The Man!
What is not in accordance with my assessment? Can something exist without time? Can life exist without time? Even something imagined requires time to imagine. Certainly, things are complicated … but that has more to do with 'things' than with my statement about 'entropy and time'.
Constantinos
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Constantinos replied on Jul. 26, 2010 @ 07:40 GMT
Dear Jason,
I sure hope so! But I doubt it. Most physicists generally are arrogantly dismissive of anything that does not conform with their ideas, especially if it is 'simple and naive'! Interestingly, however, entropy as treated in my paper does represent the 'available energy' to do work and has a reciprocal relation with temperature. It also has an 'additive property' that lacks in the way entropy is defined in Thermodynamics. But the Second Law does not need to condemn the Universe to death and destruction. I too welcome a more positive outlook on the fate of the World.
Constantinos
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Constantinos replied on Jul. 26, 2010 @ 07:44 GMT
Dear Georgina,
I am taking a different view on time. I don't mean to suggest that it's every view that anybody can have. But I generally do not ascribe to existing worlds and concepts independently from human conscientiousness. Rather, I view all this from the perspective of the 'conscience observer'. The idea of time existing independently from us is something that I just don't wish to ponder. I know you do. Whether time does or doesn't exist independently of us is a mute point for me. I think Physics runs into the same conceptual trap when it considers a Universe 'out there' independent of us and any other being.
What does it mean to have a World existing independently of our Mind? How would we know such a world? Whether it exists or not? Time does not run out because existence does not run out. And were it to run out, we wont know it anyway. Time would end. The only firm statement about time that I feel confident in making is that 'time is what makes things exist'. Without time, things don't exist. I show in my paper
Entropy and The Arrow of Time that The Second Law states that 'every physical process takes time to occur'. This goes well with the notion of time as I stated in my previous post.
Constantinos
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Constantinos replied on Jul. 26, 2010 @ 07:48 GMT
Wolf: Who tell you “Who tells you that time makes things exist? God?” God?
Constantinos
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Georgina Parry replied on Jul. 26, 2010 @ 10:49 GMT
Constantinos ,
thank you for your reply. There are many ways of looking at the same ideas. It is not necessary to always have the same perspective. In fact different ways of looking at a problem are very useful.
We can not know what exists independently of our observations and experience. Something must exist independently in order for conscious experience, within space-time to be generated.imo. Brains made of protein and fat molecules are material objects. Objects that can emit or reflect photons to give sensory input are material objects. Therefore I think that there must be something existentially real in objective reality, (that we experience as material objects in our subjective reality), which is independent of experience.
We are not just passive receivers of reality but active generators of it. We are not looking out of holes in our faces like windows and seeing what is out there. So there are two versions of reality. That which exists externally and independently of conscious experience and the experienced biologically generated reality.
You said "time is what makes things exist'. Without time, things don't exist." Time is certainly a necessary component of the experience of things. The experience has both spatial and temporal component.
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Eckard Blumschein replied on Jul. 27, 2010 @ 21:54 GMT
Hi Wolf,
Your hint to Callender is not just off topic, it also ignores some results of the FQXi contests, and the discussion reiterates a lot of fallacies. You called past and future illusions, and Georgina explained to you that a point-like present is also pointless. A more or less small interval adjacent to the very border between past and future is not better than Cantor's different infinities, and it even deviates from the deliberately imprecise use of "today" or the like in that the latter includes parts of past and future.
There might nonetheless be a justification for discussing the matter here: Physicists have to admit an inconsistency in theory: Space-time and quantum mechanics do apparently not fit together while they are both accepted. Maybe, the denial of time, maybe n-dimensional spaces or even massive photons will remedy this.
I am humbly and unbiased looking for possible flaws in the concepts of space-time and/or of complex quantum mechanics. My basic idea is to exclude arbitrarily chosen and therefore redundant elements of theory. I am arguing: Generalization down to DEQs is to blame for ambiguity. All real, in the sense of actually measurable, data are influenced by integrals over past intervals.
If I am correct I have to apologize for several unwelcome consequences. Please try and refute my reasoning.
Eckard
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Ray Munroe replied on Jul. 28, 2010 @ 01:22 GMT
Dear Eckard,
I think that Constantinos' emphasis on 'accumulation of energy' (action?) implies that the present is/(are?) the nearby points of an infinite Cantor set. I don't have a problem with that idea. IMHO, scale invariance is the best explanation for the discrete vs. continuous nature of reality.
Have Fun!
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Wolf Krebs replied on Jul. 29, 2010 @ 23:53 GMT
Dear Eckard,
Callender had been cited only because he reported that some theoretical physicists suggest that time is an illusion. That my contribution landed in the blog on massive gravity is an accident. However, I am glad it did. I got very interesting comments.
I cannot meaningfully discuss quantum mechanics and space-time problems with you guys. I am not a physicist. I am a neuroscientist.
From my perspective, there cannot be a time interval in the present.
We all are prisoners of the way our brain interprets the world. We are hard-wired to live in 3D plus time which has direction and duration. It is impossible for us to imagine that we live in a world in which ”time” might have neither duration nor direction. But it seems, that is just what we do.
If you agree that the person you have been ten years ago does not exist anymore, you should also acknowledge that the guy you see in the mirror is the you of about half a second ago. That person does not exist anymore either. However, for our biased brains, the moment we see our own reflection in that mirror is the present. That’s what I call the psychological present. It may be the same “present” that Georgina means.
Wolf
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Georgina Parry replied on Jul. 30, 2010 @ 01:13 GMT
Wolf,
Certainly the reflected image of the self seen in the mirror in the present is a past image and is not the same as the material self existing in Objective Now. That psychological present is the space-time present of experience and observation that I have been talking about.
At the biochemical and cellular level the body is continuously changing. Metabolic processes are occurring. Cells are dividing, growing, aging or being damaged, dying and being broken down or shed. Different neurons are being activated and neurotransmitter chemicals are being produced used and broken down. So although there is psychological continuity of self the body is undergoing continuous spatial changes to the configuration of its constituent chemical makeup.
It is not just that the light has taken time to reflect from the body and then from the mirror and then travel to the eye and then be interpreted by the brain, so it is an old image. The body itself is continuously changing.It is always seen as it was not as it is.
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Eckard Blumschein replied on Jul. 30, 2010 @ 11:43 GMT
Neuroscientist Wolf,
I eventually blame what you called psychological present for the denial of time and for other oddities of theoretical physics. Not just Einstein was horribly mislead by this merely psychological distinction of past, present, and future. In science the past is just the border between past and future and has measure zero. Already St. Aurelius Augustinus understood this.
As a neuroscientist you should know the audibility of a missing fundamental. Did you read
my second essay? [/unlink]
Regards,
Eckard
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Eckard Blumschein replied on Jul. 30, 2010 @ 11:49 GMT
Eckard Blumschein replied on Jul. 31, 2010 @ 22:40 GMT
Dear Georgina,
Gravitons are clearly hypothetical particles. Laymen consider photons something real, no matter whether particles or waves. Perhaps you will understand my intention: Those who are lurking for possibly important contributions have to decide whether or not they will have a closer look after they read just a few words. For this reason I repeatedly wrote Georgina instead of Dear Georgina.
Here I will utter some uncommon ideas concerning the notions "exist" and "reality". In order to avoid getting involved in speculations on DeMeglio's dreams, Penrose's quantum consciousness, and the like, I sometimes did not directly reply to provoking hints like to fuzzy numbers you made me aware of.
I regret being not yet able to reach those like you who are attributing real existence only to the very moment. You will perhaps agree on some practical reasons for this attribution: Real objects and objective processes seem to be tangible prior to as well as after the very moment. Seemingly, the far past and the far future are likewise unreal in the sense of unknown. This results from an abstract subjective point of view. While our senses are bound to reality in that they only rely on signals that did exist in the past, our brain may operate with mental pictures of the past as well as with belonging extrapolations into the future. Notice: Any anticipated future is an anticipated now to come.
Incidentally, in pure mathematics it might be a moot point whether or not some objects do exist.
Practice of analog computation has shown that the operation d/dt cannot be realized satisfactorily. Analog computers are bound to reality and therefore restricted to the use of integrators instead.
Regards,
Eckard
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Georgina Parry replied on Aug. 1, 2010 @ 02:12 GMT
Hi Eckard,
I do not fully understand what you are saying in your first paragraph. I do read your posts carefully and try to understand what your wish to convey. Some points I can readily agree with, some I do not feel qualified to comment on or just do not understand because I do not have sufficient background knowledge of the subject. I did look up what aleph and Cantor sets...
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Hi Eckard,
I do not fully understand what you are saying in your first paragraph. I do read your posts carefully and try to understand what your wish to convey. Some points I can readily agree with, some I do not feel qualified to comment on or just do not understand because I do not have sufficient background knowledge of the subject. I did look up what aleph and Cantor sets are.
I have not paid any attention to how I am addressed, so any subtle meaning in that was overlooked. I am sorry to have provoked you by mentioning fuzzy numbers.It was just a passing thought. I do not understand what you are saying with regard to gravitons and photons. I think both are probably names for disturbances to the unobservable medium of space in Objective reality. But very different from each other. I think the term particle is just confusing and inappropriate as the mental image of a particle is most likely very different from what is there.
Eckard There is, I think you will agree, a difference between an image and an object. The problem is with the world reality. It does not distinguish between actual material things and sub atomic particles, images of things or thoughts about things. The future is unrealized or imagined reality. Objective Now is the reality of existential material and sub atomic particle, change and causality. Objective Now is not static but continuously changing. The past is the image of Objective now formed from interception and interpretation of photon information. The experienced present is formed from a patchwork of that past information.
I agree that we can see mental pictures of the past and anticipated future. Memories are not fully accurate photographs of the past though. They can be vague and they can be incorrect or even entirely false. Therefore the past does not actually reside in the mind. The mind creates another internal fabrication which may include interpretation of events or imagination, that we may regard as the actual past replayed, though it is not. Likewise the anticipated future is a mental fabrication that can be viewed but does not have reality outside of that subjective experience.
Personal dreams, hallucinations, visions or personal fantasies are only real to the one who experiences them. Therefore personal recollections and imagined futures are also only real to the one experiencing them, in the same way. They are personal subjective reality rather than inter-subjective reality (or shared experience) formed from external information, that can be verified by other people.
Space-time and relativity explain how things seem. The experienced reality and the Universe (image). Another model is required to explain how things are. So that the foundational questions can be answered, paradoxes solved, while not disagreeing with observation and experience. That is the atemporal model and the Object Universe. Both models of reality are part of a greater reality which might be called the Entirety, encompassing both existence and experience.
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Georgina Parry replied on Aug. 1, 2010 @ 11:10 GMT
Eckard,
you said "Real objects and objective processes seem to be tangible prior to as well as after the very moment." I agree with this.
Prior to the very moment... Tangible- yes, as in visualized by the mind or predicted either by the mind or mathematical calculation, but without certainty.
Not known though- as in an awareness of an already realized future form. It is imagination or prediction based on known variables only and it may or may not be realized. There is probability, there is risk, there is experience that can all help make sensible predictions but there is still uncertainty.
After the very moment... There is the image of that moment that can be formed from photons traveling to the eye or artificial detector. The inter subjective reality. There can also be memory following observation in which a mental image can be fabricated which is representative of the observation but not necessarily accurate, complete or correct.
Though there may seem to be something tangible to the mind this is not the same as it being a material or sub atomic particle reality. I think there must be a distinction in physics between imaginary reality and the physical, material objective reality that is really real, a concrete reality.
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Anonymous wrote on Jul. 25, 2010 @ 20:59 GMT
Jason, the limits of thought/description are more clearly and sharply shown the more thought becomes like experience in general. So much for your "God".
Thought is NOT experience in general Jason. Experience in general is not a thought(s) Jason, it is not "created".
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Jason Wolfe replied on Jul. 26, 2010 @ 20:57 GMT
Dear Frank,
"So much for your "God"."
You, I and everyone, we are mere flees on the supremely itchy dog we call God.
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Eckard Blumschein replied on Jul. 28, 2010 @ 16:10 GMT
Dear Ray,
Cantor's dust is definitely too uniform as to have any correlate in reality. Perhaps you are intrigued by its property to converge to the measure zero.
What about Constantinos and action, I was made aware of the strange definition of action based on the difference, not the sum of potential and kinetic energy.
To me the present is the border between past and future, approximately represented by an interval of the past converging to duration zero. The Euclidean notion of number as a measure was unfortunately abandoned by the pupils of Gauss.
You wrote "... explanation for the discrete vs. continuous nature of reality."
Look into 527.
Regards,
Eckard
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Ray Munroe replied on Jul. 28, 2010 @ 16:30 GMT
Dear Eckard,
I read your paper during the essay contest and corresponded about it between Nov 2 and Nov 7. My paper was topic #520.
I think Constantinos' approach looks a lot like action, but he is using a Hamiltonian, rather than Lagrangian, approach. It seems that his concerns may be similar to yours. You should probably get a direct dialogue going with him over at topic # 640.
Is it more reasonable for the "present" to consist of the local neighborhood of Cantor dust (spread out over a small Delta(t)), or it it more reasonable for the "present" to consist of an instantaneous Dirac delta function on a Spacetime shell?
Have Fun!
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Eckard Blumschein replied on Jul. 30, 2010 @ 21:38 GMT
Dear B,G,R,+W: Bilateral symmetry contradicts causality.
I beg the blogger's pardon for reacting to off-topic details.
I consider Georgina's hint to Fuzzy numbers suffering from the same bilateral view as does Ray's Cantor dust and Dirac impulse.
I apologize to Wolf for not yet providing to him a correct
link. Let me explain: Usual Dirac impulses are imagined as originally bell-shaped with zero width. If Fuzzy numbers were in use, they would perhaps also have symmetric slopes. Obviously, such definitions do not fit to quantities with strict limitations. For instance a volume, an area, a distance, or an elapsed time cannot be negative. They are adequately represented already within IR+. Their representation in IR is redundant but not yet wrong. Wrong interpretation of arbitrarily introduced quantities in complex Fourier domain necessarily led to a stunning time-symmetry in quantum theory.
Regards,
Eckard
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Jason Wolfe replied on Jul. 31, 2010 @ 03:12 GMT
Hi Eckard,
You said: "Wrong interpretation of arbitrarily introduced quantities in complex Fourier domain necessarily led to a stunning time-symmetry in quantum theory."
We're you intending for this sentence to suggest that Fourier Analysis has no place in quantum theory?
You also said, "For instance a volume, an area, a distance, or an elapsed time cannot be negative. "
I just got the impression that you were attacking Fourier Analysis because it appears to suggest symmetric time and therefore negative time.
Forgive me if I am over scrutinizing your words or sighting false targets.
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Eckard Blumschein replied on Jul. 31, 2010 @ 09:42 GMT
Dear Jason,
I was teaching fundamentals based on Fourier transformation for decades, and I highly appreciate the benefits of complex calculus. However, dealing with the question why hearing does outperform spectrogram-related analysis by far, I got aware of the fact that measured data are always restricted to the past and the ear cannot and does not perform a complex Fourier transformation. Practice already benefits from Cosine transform. For functions of non-negative argument, the real-valued transform is more appropriate. It avoids unnecessary redundant ambiguity.
Use of Fourier transformation is of course still possible by means of splitting zero into contributions to an even and an odd component, while careful return into the original domain is required. Not just Heisenberg, Kramers, Born, Jordan, Schroedinger, Weyl, and Dirac lacked attention to that seemingly trivial necessity. All physicists and engineers tried to be correct by restricting frequency to positive values, and just this was wrong in the tacitly assumed complex domain, which corresponds to one-sided functions of time in reality.
I appreciate your interest. Please do not hesitate telling me any objection.
Regards,
Eckard
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Georgina Parry replied on Jul. 31, 2010 @ 11:27 GMT
Eckard,
I did continue my chain of thought but it got accidentally separated from the post in which I mentioned fuzzy numbers.(I did ask the web master if it could be moved so it would make more sense but it has not been.) The fuzzy number "hint" was in response to John's mentioning of fuzziness, not any serious or lengthy consideration of their possible usefulness.
I then wrote " There is something called fuzzy numbers... but I'm not sure if they are at all helpful." Which I think clearly states my position. I bow to your greater knowledge of mathematics and the implications of using such things. I would not know what to do with them.
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Wolf Krebs wrote on Jul. 26, 2010 @ 01:29 GMT
Hi Fast Fred and Georgina:
Both of you touch another problem beyond time. It is how we perceive the world. We know, that our brain constructs a world from our sensory input, our experiences and our “knowledge.” All of us live in this virtual world which differers in each or us.
The purpose of science (for me) is to find out what the “real” world is. This seems to be almost impossible to achieve completely.
We are prisoners of our faculties. One of my favorite examples is color. Most of us are not aware of the fact that color is something our brain makes up. There is no “color” in the physical world only mixtures of electro-magnetic wavelengths. Any color can be produced by a million of wavelength mixtures.
Time seems to fall into the same category of things our brain invents to interpret the world.
That does not mean that time or color are useless. Color enables us to make finer distinctions between objects than brightness and contrast alone.
Time enabled us to develop our sophisticated world of science which does a very good job to explain almost everything that we can experience. However, it is the science of our non existing world of the past. It can, so-far, not explain what the present is and not what is real.
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Georgina Parry replied on Jul. 26, 2010 @ 02:46 GMT
Hi wolf,
well said. There is that which exists and there is that which is observed and experienced and they are not the same.
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Jason Wolfe replied on Jul. 28, 2010 @ 16:32 GMT
Dear Wolf,
"It can, so-far, not explain what the present is and not what is real. " The present is where you are afforded the opportunity to take action, tip dominoes, and fully interact with the causal chain. The past can never again become the present. There are no take backs, no time-machines, and no regrets.
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Georgina Parry replied on Jul. 28, 2010 @ 20:13 GMT
Jason,
I am rather surprised by this part of your statement."It can, so-far, not explain what the present is...
I have spent a lot of time explaining what the present is. It seems you just wish to ignore the explanation, or have already decided that it is incorrect and therefore there still is no explanation. Well It has been explained on this site over and over again and the explanation is not just going to have not happened. As you say there are no take backs. There are still regrets Jason. Its just that the past is gone and not still existing as a material reality in space time. It is only an image IMO
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Georgina Parry replied on Jul. 28, 2010 @ 20:25 GMT
Jason ,
I have just realized that you were probably quoting Wolf but have not said so. Theres a regret right there. It is helpful if quotes are attributed or an indication is made of who said it.
Wolf,
You are new here so you may not have read the numerous discussions and monologues on the nature of time, including the present, on this site. I think it can be understood when it is realized that we experience space-time, where each present moment is formed from light that has taken different lengths of time to arrive. So it is a patchwork of information seamlessly joined together with spread across both time and space. All of the information has taken time to arrive and so is as you have realized images of "the past". Actual physical processes and causality are occurring ahead of the experienced present at what I am calling Objective Now. It exists before transmission and reception of the information that is formed into the experienced present.It is not the future.
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Jason Wolfe replied on Jul. 29, 2010 @ 00:02 GMT
Hi Georgina,
When I said "no regrets", I knew it was wrong; but it felt so irresistibly poetic.
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Georgina Parry replied on Jul. 29, 2010 @ 05:22 GMT
Jason,
Poetic license granted.
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Jason Wolfe replied on Jul. 29, 2010 @ 17:00 GMT
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Steve Dufourny wrote on Jul. 26, 2010 @ 09:49 GMT
WHERE ARE YOU DEAR Mr James Putnam...
Regards
Steve
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Wolf Krebs wrote on Jul. 26, 2010 @ 15:50 GMT
Constantinos:
Good point! Unfortunately, God does not tell me anything. So I do not know what makes things real.
I only conclude that all real things reside in the present and that time is not part of it.
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Jason Wolfe wrote on Jul. 28, 2010 @ 02:27 GMT
Dear Brilliant Physics Minded Bloggers,
Question: what constitutes whether something is a quantum signal/system (and therefore exhibits wave behavior) versus a classical system with point-like particle behavior?
For example, I test and troubleshoot electronics. When I turn on my function genertor and connect the signal to an MPEG player, there is a 27MHz electrical signal flowing down the copper cable.
Is that 27 MHz treated like a quantum system of electrical waves? Or is it treated as a classical system of individual electrons moving around?
When I took solid state physics, we used quantum mechanics to derive a Schrodinger Equation solution for the crystal. This point suggests that the electron flow in a copper wire ought to be considered a quantum mechanics signal/system.
To help answer the question, what if we used a Fourier Series/Fourier Transform as a deciding test. If a signal can be described using a Fourier Series/Transform, then it has wave behavior. If it cannot be described with a Fourier Series/Transform, then it has to be a classical system. The Fourier waves would account for the necessary quantum entanglement.
As some signals get very large along the L axis, one would start to expect that, if it could be described as a quantum wave, than that wave could have standing waves of the form Psi = A cos(2pi x/L). What I'm trying to get at is that, the larger a quantum signal/system is, the larger the wavelengths have to be. For example, if we separated a quantumly entangled pair of electrons by 20 km, the waves between them would have a wavelength of 10km, and a frequency of f = c/lamda = 30K Hz.
In other words, further away (larger) equates to a lower and lower bandwidth available to maintain the quantum nature of the system.
Does this make sense?
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Peter Jackson wrote on Jul. 31, 2010 @ 14:52 GMT
Hi Jason
Don't normally stop in these parts, but good to see you here and I may be able to help with your question.
If you think 'Law of Conservation of Energy' it may give a better angle on the 30KHz.
I think for the rest you'd need to move on (or back) a bit from Fourier and develop a strict interpretation of the Huygens Principle and special case Ewald-Oseen extinction theorum.
Forget the horrid Integrodifferential Equations for a moment and think in 3D overview. They tend to prove what we've discussed before, that quanta are condensed locally with perturbation of waves, i.e. at a medium interface, which presupposes a background (ether) medium, and send out new refracted waves. This gives a very simple duality which matches observation ('photons' or photoelectrons condense locally at the detector or boundary).
Now we look again in a slightly different light and we find that it's a cancellation function, right through the medium. The old wave doesn't just dissappear, it is cancelled out leaving just the new, which, thinking more carefully, also implies a medium, and explains why the black lines in an interference pattern still contain energy. It may be considered a ground state of dark energy. (at 2.7degrees perhaps).
Keep thinking about that and we see, if our observers frame doesn't change, that the new wave is travelling at a different speed in the new medium. As this is the same process with a co-moving medium it means that light reaching any new medium (a lense for instance) will always be - effectively- changed to 'c' at the fine structure boundary. (as Feynman said). So no matter how fast we go we'll always measure light locally at 'c'. All within the postulates of SR, just adding a little Extra 'DFM' explanation.
Or, if you prefer the old model, the faster we go the thinner we get. Do let me know how you read the extinction theorum.
Best Wishes
Peter
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Jason Wolfe wrote on Jul. 31, 2010 @ 22:15 GMT
Hi Peter,
I'm trying to point out that there are striking similarities between quantum waves, RF waves, and the AC signal waves that travel across a copper cable.
Classical behavior is typified by point like objects with mass, velocity, and the ability to be isolated. They obey the logical nature of Venn diagrams.
Quantum waves have interference patters, as do RF waves and AC signal streams along copper cables. They don't respect Venn diagrams, instead, the obey Bell's theorem; they are non-local and exhibit counterfactual definiteness behavior.
What I am getting at is that quantum behavior is not as far removed from us as we think. It is not as fragile to room temperature conditions as we thought.
I guess a hard question would be this: If I can entangle individual electrons or ions, then separate them, why can't I do the same thing with a copper cable between two electronic devices? Solutions to the Schrodinger Equation suggest that quantum entanglement is instantaneous because a quantum wave actually spans the distance.
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Jason Wolfe wrote on Jul. 31, 2010 @ 22:27 GMT
Dear Peter,
In all fairness, you are asking about Huygens Principle in the presence of relativistic observations. Locally, we see everything that Huygen and Fresnel see.
P: "So no matter how fast we go we'll always measure light locally at 'c'." I think this is true; this is where the rubber meets the road. Admittedly, waves are not exactly localized. But absorbing electrons are certainly more local then photons. When the election catches a photon, it determines that the photon was traveling at the speed of light by measuring its wavelength (momentum p = h/lamda) and its frequency (energy E = hf).
Electron experience of the photon is first hand experience; nothing more reliable then that.
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Anonymous wrote on Nov. 5, 2010 @ 00:54 GMT
Balanced attraction and repulsion are key to stabilized and fundamental distance in space in conjuction with both unified and balanced inertia/gravity and space manifesting as gravitational/electromagnetic energy. This provides quantum gravity. Electromagnetism/light and gravity are key to distance in space. Think!
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James Putnam wrote on Jan. 6, 2011 @ 02:37 GMT
I read today at http://www.iansample.com/site:
"Why do things have mass? This seemingly simple question baffled generations of scholars, but in 1964 a British physicist named Peter Higgs stumbled on an answer.
His handwritten notes described an invisible field that pervades the cosmos and gives mass to the building blocks of nature. Without it, life could not exist.
A tell-tale particle called the Higgs boson could prove the theory, but to produce it scientists would need to recreate the fiery conditions of the early universe.
Unwittingly, Higgs had sparked the greatest hunt in modern science. As scientists close in on the elusive prize, we stand to gain not only the secret of mass, but a door to hidden realms of the universe. Massive tells the story."
This is not my first encounter with the theory of the Higgs particle. In my opinion, it is scientific desperation. Another invisible 'cause' field to fill in for the unknown nature of cause. Another adhoc fix thrown into the mix. There will be no Higgs boson. It is not needed. What is needed is to get the nature of mass correct right from the start of theory. It is included at the start and all efforts to avoid explaining it just gets theoretical physics deeper into error so that lifting itself up with this theory of the Higgs particle cannot do anything more than sustain its error until empirical evidence comes through to dispel it.
James
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T H Ray replied on Jan. 6, 2011 @ 12:08 GMT
Good grief. "Force" is itself invisible, realized only in effects measured between mass points. We've been over this time and again. Consider the invisible field lines of magnetism, demonstrated by Faraday to follow a specific pattern in the way it affects iron filings on glass.
Einstein used the idea, which is _very well_ supported by the _empirical_ evidence you demand, to extend the concept that "no space is empty of field."
The origin of mass in the Higgs boson is not "ad hoc." It is well integrated into known principles of theory and experiment. Inertia and gravitation unified at extremely high energy would explain the basis of motion in our low-energy world. It may not be right, but it most certainly is not "desperate."
If you guys would just settle down and learn some fundamental physics, I think you would find it worth the effort.
Tom
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T H Ray replied on Jan. 6, 2011 @ 12:40 GMT
Here's non-mathematical explanation that may help one understand the relation between mass points and fields:
Prof. Miller
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James Putnam replied on Jan. 6, 2011 @ 14:00 GMT
Of course force is invisible. There is a cause for effects. The nature of that cause will always remain unknown. We will never know anything more than its effects. The one original cause is properly referred to as invisible. It is the practice of adding on other invisible pretenders to fill in the holes where theoretical physics fails to show how the original invisible force causes all effects.
James
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T H Ray replied on Jan. 6, 2011 @ 16:40 GMT
James,
I expect that to you, this sounds perfectly sane and reasonable. To me, it sounds deranged, an apology for ignorance.
In fact, the Higgs field IS a proposed "original cause." What you're saying is that even had we empirical evidence for the Higgs, we could never know the cause of the cause. Right.
Tom
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Lawrence B. Crowell replied on Jan. 6, 2011 @ 16:40 GMT
It is interesting the former Prime Minister in Miller's cartoons looks supiciously like Margaret Thatcher.
Cheers LC
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T H Ray replied on Jan. 6, 2011 @ 16:43 GMT
Well, he did refer to the PM in his analogy as "she." Has there been another female PM? I don't recall.
Tom
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James Putnam replied on Jan. 6, 2011 @ 16:54 GMT
Tom,
You appear to miss the point. "In fact, the Higgs field IS a proposed "original cause.". Yes it is. However, there can be only one cause for one universe that had one origin. All separate identities put forward as fundamental causes due to the disunity inherent in theoretical physics are artificial add-ons. When theorists find that they cannot explain some empirical evidence they make up a new fundamental cause. All of these artificial causes will be absent from a fundamentally unified theory. It is fundamental unity that was lost right from the beginning and the first property responsible for that lost unity was 'mass'. Mass did not do this. Theorists did this. Higg's is not needed. Go back to f=ma and learn from it. The clues are there. Figure out what mass is and stop chasing ghosts.
James
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T H Ray replied on Jan. 6, 2011 @ 17:13 GMT
James, one can't help missing a point that isn't there in the first place.
We KNOW that the universe is largely massless. We KNOW that spacetime is causal within the domain of 3 + 1 dimensions. We KNOW that energy and mass are invertible. It seems that any scientific explanation is "artificial" to you, in which case artificial = rational. Science is a rationalist enterprise, however, and until you understand that you will be chasing your own tail.
F = ma is another phenomenon we know and we know it INDEPENDENT of what mass "is." If you actually knew the physics, you would see that the Higgs field is a kind of mass continuum, i.e., a field that defines what mass "is" at unification energy. So long as you insist by fiat, however, that one can't possibly know what mass is, you might as well close your eyes to science, plug your ears and hum very loudly.
Tom
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James Putnam replied on Jan. 6, 2011 @ 17:23 GMT
Tom,
One can certainly know what mass is. One only needs to understand the equation f=ma. The main reason you are still chasing after an explanation for mass is that it was arbitrarily chosen to be an indefinable property. Change that choice and you learn quickly what mass really is.
James
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Steve Dufourny replied on Jan. 7, 2011 @ 11:32 GMT
What is this external cause of mass TH ???,well.
That has no sense these higgs, they aren't fundamental.
How can you say that they are reals and consistent?
The standard model is correct.
The higgs no like strngs and extradimensions.
It's just a maths play for fun.
Happy new year. and cheers
Steve
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T H Ray replied on Jan. 7, 2011 @ 11:46 GMT
The Higgs field is part of the standard model.
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Steve Dufourny replied on Jan. 7, 2011 @ 12:01 GMT
You know what I say, TH .
No No No !!! The higgs are hypothetical and the LHC sson will show this reality with a proof by non existsence of higgs.
If Higgs give a mass to W and Z, these bosons.Let' assume that it's gravity whci implies fields.
Here the rotating spheres.
Now let's assume that only photons are fractlized in their pure number and that their sense of rotation changes......you can see thus the fusion between mass and light.
But the codes are intrinsics in gravity and all its superimposings.
I am sorry TH but you confound the fields and the mass AND THE MOST IMPORTANT YOU DON4T INSERT A GRAVITATIONAL CAUSE FOR MASS.A higgs field is different than a higgs bosons at my humble knowledge.
I am sorry still but these particles are hypothetical.
The Standard model at my knowledge is completed when we see the proofs....where are higgs bosons????
The eletroweak symmetry br(eaking is not that !!!! YOU SEARCH IN THE BAD ROAD SIMPLY.
Cheers
Steve
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Jason Wolfe replied on Jan. 7, 2011 @ 16:02 GMT
Tom,
According to wikipedia.com,
"In the standard model, the phrase "Higgs mechanism" refers specifically to the generation of masses for the W±, and Z weak gauge bosons through electroweak symmetry breaking.[1] Although the evidence for the electroweak Higgs mechanism is overwhelming, experiments have yet to discover the single Higgs boson predicted by the standard model. The Tevatron at Fermilab and Large Hadron Collider at CERN are currently searching for Higgs bosons, and attempting to understand the electroweak Higgs mechanism."
When you say that the Higgs field is part of the standard model, are you suggesting that the Higgs boson has been detected? It sounds to me like they've measured the ElectroWeak mechanism, but it's not implemented by a point particle.
That raises the question. Are we looking for point particles where nature is using waves/fields?
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Dr. Cosmic Ray replied on Jan. 7, 2011 @ 16:36 GMT
Hi Jason,
In the Standard Model scenario:
The W and Z bosons are massive spin-1 particles. Thus, they have 3 m_z spin projections: +1 (up),0 (longitudinal), and -1 (down). We need something like a Higgs Mechanism (that starts as a complex scalar doublet with 4 degrees of freedom) to provide these 3 longituninal degrees of freedom for the W+, W- and Z. 4-3=1 left-over degree of freedom that becomes the physical Higgs boson.
In the (normal version of - variants exist) Minimal Supersymmetric Standard Model, the Higgs Mechanism starts out as a pair of complex scalar doublets with 8 degress of freedom (one doublet for "up" type quarks and "electron" type leptons for all 3 generations, the second doublet for "down" type quarks and "neutrino" type leptons for all 3 generations). We still need 3 degrees of freedom for W+, W- and Z, which leaves 5 physical Higgs bosons: light, heavy, pseudoscalr, H+ and H-. Check out this post:
http://motls.blogspot.com/2010/12/michigan-combined-tev
atron-sees-3-sigma.html
I'm not completely convinced that the Higgs Mechanism gives mass to all fermions, but it is a very logical way to address the needed degrees of freedom for the Weak Scale W and Z.
Have Fun!
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T H Ray replied on Jan. 7, 2011 @ 16:42 GMT
Thanks, Ray.
Jason, I addressed James's objection that implied the Higgs field is "ad hoc" theory. It is not, as Ray explained.
So far as fields being independent of particles, suppose you explain why particles apparently exist.
Tom
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Steve Dufourny replied on Jan. 7, 2011 @ 16:48 GMT
A fractal particle of light can complete mass by fusion.
But it doesn't exist particles giving mass like these higgs,only a fractal of photon completing mass.
It's totally different!!!
In fact the standard model will be completed rationally.
It's the gravity the cause of this increase of mass.It's evident that the codes are there.If some informations come from photons, they complete simply the "complex 3D spinning entangled spheres system" for a concrete coded evolution of harmonization.
Now if a polarization exists between the volumes of entangled spheres between hv and m.Let's assume a short period of life for this synchronization of volumes, thus density and mass.But these volumes do not change.
It's there it's interesting for the sense of rotation(2 main senses for a linearity or a stability, now of course the entropy is linked with the pure evolved mass.)
That's why this short period is important for the transformation of sense, thus fractal of light and mass.The volumes and the velocities of rot.spin.and orb. are essentials.If the pure quantic number is inserted, we can calculate all mass.
If it's in the other sense, mass in light, you shall understand how mass becomes light in changing simply its main sense.Now of course the entropic time is correlated with fields.
Regards
Steve
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Steve Dufourny replied on Jan. 7, 2011 @ 17:09 GMT
Ray,
you confound still and always the things.But I like you.
You say
"it is a very logical way to address the needed degrees of freedom for the Weak Scale W and Z."
????? what kind of degrees of freedom.???
All that has no sense Ray, really you must really rethought your line of reasoning.You fractalize badly our mass.
How can a rational scientist focus on extradimensions, strings,M Theory ,external cause of mass,....or on the reversibility of time and this and that, it's not our foundamentals that.
Franky I see only hypothetical predictions.
If a symmetry breaking is made, this system rests proportionally universal.And the system is gravitaionally coded.
Steve
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Jason Wolfe replied on Jan. 7, 2011 @ 17:09 GMT
Tom, you asked, "So far as fields being independent of particles, suppose you explain why particles apparently exist."
By the way, I respect that people like Dr. Ray and others are getting into the nitty-gritty details of spin, degrees of freedom, supersymmetry, etc. I've lumped all of these into the category of wave-functions.
Photons are energy of the form E=hf. Particles, like hadrons and leptons, can be described (un-elegantly) as clusters of wave-functions with photons trapped inside; that makes up the particle's energy content and prevents it from flying off at the speed of light. It is the wave-function cluster that traps light energy and allows slower than light velocity, mass, etc.
From your rebuttal to James, you said, "If you actually knew the physics, you would see that the Higgs field is a kind of mass continuum, i.e., a field that defines what mass "is" at unification energy. "
Your "mass continuum" is what I am calling a "cluster of wave-functions containing trapped light/photons".
During a particle/anti-particle annihilation event, the two
Higgs fields/mass continuums/clusters of wave-functions
connect, unravel, and the photons are released as gamma rays.
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T H Ray replied on Jan. 7, 2011 @ 17:40 GMT
Fine. What about the massive particles?
Tom
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Jason Wolfe replied on Jan. 7, 2011 @ 18:13 GMT
"Fine. What about the massive particles?" -Tom.
I thought I just told you what mass is? Maybe I wasn't clear. Massless particle like the photon travel at the speed of light. Their energy is in the form of frequency: E=hf.
Particles with mass are different. They are clusters of wave-functions with light trapped inside of them. The wave-function clusters prevents the light from traveling at c. That's what mass is. It's like a localized prison for photons and it moves very slowly.
The kinetic energy of a massive particle K=1/2mv^2 represents whatever wave-function construct exists for particle motion. Lawrence derived a solid state crystal model for space-time with position and momentum states. Other than the lattice of fixed points, space-time most likely is made out of something similar to a solid state crystal without fixed lattice points.
If I didn't answer your question, can you rephrase it?
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Steve Dufourny replied on Jan. 7, 2011 @ 18:25 GMT
They have mass thus they turn hihihi hip hip hip hourahhhhh
Massive spheres and superspherical symmetry hihihi.... why? because they turn these different volumes of the entanglement.
Dark matter is mass in wait.....completed by photons....see a decoupling mass light simply.
Now the higgs as origin is false and has nothing to do with the DM.
I propose a supersymmetry of entangled spheres and the sense unifying gravity.
Now if the universal sphere changes in V,T,P,m,d,.....thus we can understand why the DM can complete mass with light.
For that the pression and the volumes more the density of contraction can implies effects on these particles in wait.
If they have no mass, thus it's due to absence of rotations, thus motions thus mass.Totally different than light which moves and has no mass,it is explained by the other main sense of rot., we have two kinds of particles without mass, but one rotates, the light, these photons.
the universal pression can imply a rotation thus a mass , after the light and its informations can complete the evolving mass.
Now these particles are under gravitional and universal laws,and all its superimposings, quantic and cosmologicals are in a dance of evolution since many rotations....implying a constant duration.
The groups of mass, volumes, rotations spinals and orbitals,.....of SPHERES are universally linked.
The sense of rotation of these spheres explains how the mass polarizes light in a space which is mass in wait in fact(DM).....and explains the unification of 4 interactions.
The gravitational fields are the key like always.a pure 3D and a time constant of evolution is essential.
The pure thermodynamic shows the road with its foundamental principles.The mass possesses the codes and is completed by light and DM in a simple whole point of vue.
Steve
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Dr. Cosmic Ray replied on Jan. 7, 2011 @ 18:28 GMT
Dear Friends,
Lawrence and I each submitted FQXi essays yesterday. Hopefully my essay will help clarify some of these issues. Fields (waves) and Particles are BOTH relevant. In my essay, I propose that light may be a quasi-particle containing BOTH continuous, classical Electromagnetic Waves AND discrete, quantum Photon Particles. This is why we observe Wave-Particle Duality.
Steve - You speak of fractal spheres and fractal photons, but the reality is that we observe fractal phenomena on large scales. At small scales, it is more appropriate to speak of integers or probablities. If we start with fractals, how do we end up observing integers? And vice versa, if we start with integers, how do we end up observing fractals? How can you have fractals in a framework based on integers (3 spatial + 1 temporal dimensions)? Although I did not specifically say "fractals" (I spoke of self-similar scales instead) in my essay, I explained these questions.
Have Fun!
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T H Ray replied on Jan. 7, 2011 @ 18:47 GMT
Jason, I just can't make any sense at all of what you are saying.
Tom
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Steve Dufourny replied on Jan. 7, 2011 @ 18:52 GMT
Dr Super Cosmic Ray,
Well well well, sometimes I say me I lost my time with you but I continue to show you the road of rationality.
After all.
Really Ray, I say me it's like if it lacked the essential books in your library ,and you are not the only one.
Well,I rebegin, the fractal of spheres, is specific and universal.
A photon is this entanglement.
The mass is this entanglement, this ULTIM FRACTAL OF SPHERES in all .
The DM, the spaces is this entanglement.
A fractal of the main central sphere.
And they turn, thus they become mass since the hypothetical BB.
Ray really how do you consider the time??? Sometimes I say me you do not understand the realtivity,it's not possible.in fact it's a joke, it's that Ray,and soon Oprah Winffrey arrives with a string hhihihi
About your integrers, I REPEAT STILL THINK ABOUT YOUR LIMITS AND DOMAINS .if you insert the infinity in your fractal which is finite ,never you shall undertsand the real sense of my spherization Theory.
When you derivate or you integrate...it's always a question of limits.
You want see the scales ....but you see them like in the infinity.That has no sense for the real calculation of the pure number of the fractal.The fractal comes from the main central sphere, the biggest volume.And the serie is finite,and precise.The volumes are proportional.
That's why the center is essential for the quantum world and the other main scale, cosmological.
All turns around this center in an universal point of vue.Your quantum world is in the same logic.As a relativistic foto.
HAVE FUN YES BUT WITH RATIONALITY PLEASE,I LIKE SCIENCES FICTION BUT ONLY FOR FILMS NOT FOR PHYSICS AND SCIENCES.
Steve
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Dr. Cosmic Ray replied on Jan. 7, 2011 @ 19:06 GMT
Dear Steve,
Why are you dragging Oprah into this? Back in the 1990's, my wife and I sat in the audience during the recording of one of her shows in Chicago. It was about Professional Football players complaining about how hard it is to find the right woman when you're famous, rich, and good looking. They didn't think they could trust anyone. I thought they were looking for love in all the wrong places. Anyway - Oprah is generally one of the most upbeat TV personalities in America.
Have Fun!
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Jason Wolfe replied on Jan. 7, 2011 @ 20:29 GMT
Tom,
In quantum mechanics, a quantum system is described by a wave-function. A wave function is a solution to the Schrodinger equation. Wave functions can be of the form, \psi (x,t) = e^{i(kx-wt)}
Sometimes wave functions include perturbation theory and other mathematical techniques, etc.
We get probabilities by calculating the modulus \psi*\psi
We can measure probabilities. We have no direct way to measure a wave-function. Call me radical, but I think that wave-functions do exist. Since we can't measure directly, I say they have quasi-existence.
Next, Einstein proved that E=mc^2. So I write this as m=E/c^2. Since particles can be annihilated with antiparticles to get gamma rays (which are photons), E=hf, then I can write m=E/c^2=hf/c^2.
Before I go further, does this make sense. If not, what is the first part that doesn't make sense?
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Jason Wolfe replied on Jan. 7, 2011 @ 21:02 GMT
Tom,
I understanding that describing a particle with mass as just a cluster of wave-functions with photons trapped inside must sound crazy. But lots of things make sense when you do it this way.
I keep hearing people refer to the photon as a particle. If you take the particle-wave contradiction and blow away the particle part; just smash it with a sledgehammer. Then photons are just waves of light. Occasionally, a photon might be absorbed at a localized place, but their still just waves.
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Jason Wolfe replied on Jan. 7, 2011 @ 21:24 GMT
Physics is like trying to speak a language where certain syllables are emphasized, but you don't know which ones.
Physics is like a computer language, but you don't know some of the more subtle syntax.
Goto 10
or
Goto 10;
If a particle, with mass, is just a cluster of wave-functions with photons trapped inside, then things like inertia and force make sense. Why? Because photons have energy E=hf. Frequency is in cycles per second...per SECOND.
Time dilation is measured by atomic clocks. In order to accelerate a particle (a rock, your car, etc), you have to exert an F=ma on it, right?
But g-force acceleration (not coordinate acceleration) incurs a time dilation that is measurable with an atomic clock. Those trapped photons are screaming and crying because the duration of "one second" is being changed. This is forcing those poor screaming trapped photons inside of the massive particle to undergo a mandatory change in frequency.
No trapped photons were harmed in this thought experiment. They were just complaining about having their frequency changed by a time dilation effect.
If this doesn't make sense, don't worry. It will in about a hundred years.
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Steve Dufourny replied on Jan. 8, 2011 @ 09:39 GMT
Hi all,
HIHIHI let's have fun and let's laugh,after all it's essential.
One day Ray, we shall speak with Oprah in Live for a concrete revolution of humanity, hihihi I am not crazzy it's God who said me that.
Regards
Steve
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Steve Dufourny replied on Jan. 11, 2011 @ 15:22 GMT
I like Oprah you know, have you seen when she arrives and after with the group BEP all people begins to dance together ,it was fantasttic and she was surprised like many to see this super show.
A very good momment of universality.
She ll love my theory, I am persuaded like many people.hihihi
Cheers
Steve
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Peter Jackson wrote on Jan. 6, 2011 @ 09:59 GMT
James / Jason
I understand being able to 'invent' new fields at will stems from Lagrange, but IMO a consequence of denial of the unified field including the em wave medium. Once we allow the real field the massive boson is superfluous. It's also been said the longer the search goes on the less chance of success. I agree with you entirely James.
Jason. Sorry I lost this thread. Well done with; "This is where the rubber meets the road." Never a more apt comment, as this is the frame transition point. Length contraction occurs if a car tries to transition too rapidly, i.e. unto a concrete wall at rest with the road. This is no joke, this is the same process as your photon string!
You said; "When the election catches a photon, it determines that the photon was traveling at the speed of light by measuring its wavelength (momentum p = h/lamda) and its frequency (energy E = hf). Yes, but no. In fact if the electrons are in motion relative to the 'arrival medium' of the photon it will NOT arrive at 'c'!. (frame transition). But the electron doesn't give a damn about arrival rate, after a tiny dealy (PMD = refraction element 1) it sends them on at 'c' wrt itself. (refraction element 2).
Sorry, you'll need your brain in low gear and at full power to absorb that lot!
Peter
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Jason Wolfe replied on Jan. 6, 2011 @ 18:54 GMT
Hi Peter, everyone,
It's good that pushing your mind and trying to understand these things. I still think that everything in physics can be decomposed into wave-functions and photons.
I've been spending the last several days blogging at the PhysForum.com website. My account has been suspended for 3 weeks. I was trying to explain my derivation of the shift photon equation, F = \frac{h\Delta f}{c \Delta t
and they were trying to tell me I was a religious crackpot; they we're trying to sell me on this Dunning-Kruger Effect which means that uneducated people can never come up with good ideas. So I told them that they had the Dunning-Kruger handbook shoved up their snobby intellectual (bleep). Well, that person turned out to be the website moderator. Anyway, I'm sick of snobby intellectual physicists who think that because they know a few equations that they can define spiritual and religious people as being stupid and not able to contribute.
Of course, I told them that the shift photon equation was inspired by a benevolent higher power. OK, yes, maybe I taunted them because they couldn't tear down the shift photon equation. I can derive it in two different ways. I also explained three different experiments that can be used to test it. I wanted to talk about physics, but they kept harassing me about what they called "religious bull****". Well you all know what I'm like. If you check the website, you can read the postings by Mazulu. I guess I taunted them really bad because they called me names like nitwit, idiot and ignorant, but they couldn't find anything wrong with the shift photon equation. I even pointed out to them that I was mixing Newtonian physics with QM. But the shift photon equation is just to get started on gravity beam research.
Anyway, I'm sick of intellectual snob physicists and will taunt them on site.
I'm also thinking about conducting an experiment using a white laser. A white laser is when you shine a spectrum of different frequencies along the same axis. If I can beam one frequency at a time in rapid succession, In principle, I should be able to generate a gravity beam..
Like I told them, I will happily explain the idea. However, insults will be responded to, rapidly and repeatedly. I turned both cheeks and they we're still very vicious. I'm all out of cheeks, but I have a stockpile of insults for those snobby orangutans.
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Peter Jackson replied on Jan. 6, 2011 @ 19:52 GMT
Jason
Those sites aren't meant to advance physics. They support disseminating current standard 'exam' banality to those learning, making the 'advisers' feel important. They'd be better off teaching the 'scientific method' rather than indoctrinating the young with other methods. I work with many professions and most physicists are like spiteful young children compared to the professionalism of most others.
You must remember there IS a place for giving students a solid basis for building on and demonstrating their learning ability. There are also plenty who really do know nothing and think they can solve the secrets of nature with imagination alone, so there is a place for regurgitating standard stuff at times. Where it all fails is in teachers not admitting we don't know if what we're teaching them is correct. There's nothing wrong with that, in fact it would be inspiring. Instead the poorer side of human nature is allowed to rule, the teacher not allowing the student into a position to gain better insight. Some more intelligent students may leave, disgusted, leaving mainly the 'parrot fashion' brigade in charge, propagating the same attitude.
And when someone bright tries to move the game on, there's a cacophony in his ears telling him he should learn what he already did learn and managed to rise above. Don't let them grind you down Jason. The future of the human race rests in the hands of those who can progress not those who try to drag them back.
Frankly most physicists would mark you down as a crackpot Jason. You should expect it, and perhaps better learn and speak their language as well as your own to put them at ease. But don't expect to change them. IMHO one of the strengths of humankind is our diversity.
And welcome back. I hope the essays, going well.
Peter
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Jason Wolfe replied on Jan. 6, 2011 @ 20:22 GMT
Hi Peter,
I actually think I did sharpen my ability to communicate ideas. But they wouldn't listen to me. Well, yes I guess they are like "spiteful young children". Although they didn't get to see just how juvenile I could be. They suspended my account before I could say:
"na na na na na na!!!
The Shift photon equation is the key the theory of everything;
and it's inspired by a benevolent higher power,
na na na na na na!!! "
OK, I feel better now.
I'm going to look more carefully at using lasers as a way to implement my gravity beam. I'll use dominoes to prove that it works.
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Unified theorist wrote on Jan. 6, 2011 @ 16:57 GMT
Mach and Einstein sought the averaged smeared-out mass equivalency.
Inertial and gravitational equivalency makes space semi-detached from touch.
Half gravity and half inertia both make space semi-detached from touch.
This then represents a fundamental equivalency of what is larger and smaller space, as it represents equivalent and balanced attraction and repulsion in what is essentially the same space.
This then generally incorporates or demonstrates the quantum mechanical nature of space and energy (and it includes quantum gravity).
Unified theory in physics demands that a larger and smaller space both be represented as equivalent as well.
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Author Frank Martin DiMeglio wrote on Jan. 6, 2011 @ 19:00 GMT
Force is invisible and visible. This is the key to uniting gravity, electromagnetism, inertia, and quantum gravity.
Gravitational and electromagnetic space (electromagnetism) are both invisible and visible.
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Jason Wolfe replied on Jan. 6, 2011 @ 19:25 GMT
Hey Frank,
There are a lot more readers over at PhysForum.com. You should go over there and tell them your ideas...
and if you do, bring a flak jacket.
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Author Frank Martin DiMeglio wrote on Jan. 7, 2011 @ 21:44 GMT
Proportionately increased/averaged inertia offsets/balances reduced/averaged gravity to establish an equivalent/same space that is also understood to be flattened/contracted and expanded/stretched. This gives us quantum gravity, equivalent attraction and repulsion, and the union of gravity/electromagnetism.
This is what Mach and Einstein wanted and needed.
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Author Frank Martin DiMeglio wrote on Jan. 8, 2011 @ 18:06 GMT
Mach and Einstein both sought an "averaged smeared out mass". This is exactly what I have shown. And, I only saw this written AFTER I came up with my ideas. There is no substitute for ability. My ideas now give you physicists the unified understanding of physics:
Balanced attrraction and repulsion.
Space manifesting as gravitational/electromagnetic energy (or force).
I explained the union of inertial mass and passive gravitational mass.Half gravity is equivalent with half inertia; it is that simple.
Einstein never showed a truly unifom gravitational field, as the Earth's gravitational field is NOT truly/actually uniform. Accordingly, you have to balance attraction and repulsion. I have. Therefore, there are no static solutions to Einstein's equations regarding all of space (the Universe) -- and Einstein knew this was then wrong -- because he could not successfully incorporate inertia in order to balance repulsion and attraction in order to establish a truly uniform gravitational field. I HAVE DONE ALL OF THIS, AND MORE.
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Author Frank Martin DiMeglio wrote on Jan. 8, 2011 @ 18:55 GMT
We can represent a smaller space as larger, and a larger space as smaller by increasing/AVERAGING inertia in conjunction with reducing/AVERAGING gravity.
This unifies gravity and electromagnetism, and it is ultimately essential in demonstrating quantum gravity as well.
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Jason Wolfe replied on Jan. 9, 2011 @ 05:25 GMT
Frank,
There really is a way to unify gravity and electromagnetism. It's actually very simple.
A g-force can be 1g of gravity or 1g of vehicular acceleration. By the equivalence Principle, those are equivalent. But the effect of g-force can be measured as the degree of time dilation with respect to a reference frame with zero g-force (free fall or far away from a gravity source). The g-force is how much gravity or acceleration is experienced. Bottom line is this. The strength of the g-force is directly measured with time dilation, which is the duration of one second.
For electromagnetism or quantum mechanics, the energy of a photon is E=hf. The frequency f is measured in cycles per second.
As you would say, gravity is unified with electromagnetism. The essence of electromagnetism is the frequency of a photon in cycles per SECOND.
The essence of a gravity field is time dilation which directly impacts the duration of one SECOND. The essence of quantum mechanics and electromagnetism is the frequency off the photon in cycles per SECOND.
If you can connect time dilation to photon frequency, then you will unify gravity and QM.
Good luck with that.
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Peter Jackson replied on Jan. 9, 2011 @ 19:20 GMT
Jason
Very good. But equivalence is 2 way, so time dilation/gravity, needs inertial reference frames. Gravitational mass is inertial mass, so subject to motion, so subject to inertial frames (and transition, as there is no motion without a 2nd frame).
So; either 'c' is a constant and the 'time a second takes to pass' changes, or a second is a constant and light speed changes between reference frames to maintain c locally. You should find a beautiful logic using the second view, because it explains how 'c' can be constant between frames.
What we see (as Georgina has almost realised) is entirely dependant on observer frame. If we stay in any one frame we see speed change, if we change frames with the object we see time dilate/length contract. This can also be expressed as either f or lambda changing, and is completely equivalent to the reversed Poynting vector with co-motion in geometrical optics, and explains why the law of Refraction and Reflection fail with co-moving media. (another fact ignored by most physicists as it's so poorly understood and can't be explained within present paradigms) and why reflected light moves at the same speed as incident light wrt the 'medium' (even in a vacuum) not wrt the motion of the mirror.
None of this fully slots into place unless we apply the Discrete Field Model. But you've seen the video now so hopefully you can understand all the above?
If anyone else has any comments or questions do fire away.
There's some good discussion on the essay pages, also explaining why this is not falsified by Bells inequality.
Best wishes
Peter
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Jason Wolfe replied on Jan. 9, 2011 @ 22:58 GMT
Hi Peter,
I had considered the invariance of the speed of light to be a result of the relationship,
Changing from inertial frame A to inertial frame B will change the frequency directly through time dilation. We could write that the change in photon energy is caused by a change in gravitational potential, E_B = hf_B = hf_A plus V_{GR}
I hope you can read that. The math editor is acting funny.
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Jason Wolfe replied on Jan. 9, 2011 @ 23:05 GMT
Since time dilation can be caused by gravity and also relativistic velocity, I'm making the point that the photon can't tell the difference.
If inertial frame B is a block of glass with index of refraction n, the glass has no ability to change the energy (frequency)of the photon. However, it can certainly make the photons path longer by forcing the photon to make several unscheduled absorption/emission stops along the way. That slows down its velocity, but doesn't change the photon's frequency.
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Jason Wolfe replied on Jan. 9, 2011 @ 23:16 GMT
More accurately, the reference that experiences g-force will simultaneously experience time dilation. Time dilation and g-force are equivalent, regardless of whether coordinate acceleration occurs or not.
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Author Frank Martin DiMeglio wrote on Jan. 8, 2011 @ 19:14 GMT
All ideas and understandings (including experience) are not visual only. This has thrown physics way off balance and off the full mark.
Tactile ideas, such as force, hardness, pressure, impact, and gravity matter. Accordingly, F=ma is central to any unified theory. Touch is fundamentally equivalent with gravity. That matters too.
F=ma ultimately demonstrates quantum gravity, as inertia and gravity/acceleration can be shown as equivalent (gravity, inertia, and acceleration all averaged) with/as force/energy. This fundamentally balances attraction and repulsion by generally averaging/controlling for motion/mobility, and it gives us the union of gravity and electromagnetism/light by combining and including opposites in a balanced and extensive/complete fashion.
(Einstein used the feeling of gravity in his theory/understanding.)
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Author Frank Martin DiMeglio wrote on Jan. 8, 2011 @ 20:02 GMT
Great quote at the The Imagineer's Chronicles:
"Demonstrates one of the most powerful tools for developing a Unification Theory are ideas created by imagination. They enable one to extrapolate the properties of an observable universe to one that is unobservable."
Shows how dream experience is invisible and visible with thought and reality/physics ultimately combined and included as one.
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Jason Wolfe wrote on Jan. 10, 2011 @ 00:42 GMT
Dear James Putman,
Did my explanation of mass make any sense to you? I would happily explain it again. I am explaining it in terms of measurables, with atomic clocks (time dilation), and photon frequency which is a measurable as well.
I am happy to explain and defend these ideas.
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James Putnam replied on Jan. 10, 2011 @ 01:46 GMT
Dear Jason,
Whoah! I re-entered the arena at the correct moment. I don't see a bull but, I think you don't wan't to see any bull either. I had to look backward: Is this the description you are referring too?:
"Particles with mass are different. They are clusters of wave-functions with light trapped inside of them. The wave-function clusters prevents the light from traveling at c....
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Dear Jason,
Whoah! I re-entered the arena at the correct moment. I don't see a bull but, I think you don't wan't to see any bull either. I had to look backward: Is this the description you are referring too?:
"Particles with mass are different. They are clusters of wave-functions with light trapped inside of them. The wave-function clusters prevents the light from traveling at c. That's what mass is. It's like a localized prison for photons and it moves very slowly."
If that is that case, then I don't acknowledge the theoretical need for clusters of wave-functions that trap light inside them. From my perspective, mass is the acceleration of light. I found it necessary to define it that way based upon f=ma. Once mass was defined, I was able to develop a comprehensive fundamentally unified theory. Here is the text of an abstract I am sending off tomorrow:
"Abstract: A fundamentally unified theory based upon the premise that theory should be reducible to expressions of distance and time. This follows from theory’s dependence upon empirical evidence in the form of patterns in changes of velocity. Mass and force are redefined. Neither is made into an indefinable property. Their units are formed from expressions of meters and seconds. New equations are derived for relativity effects, electromagnetism, frequency, thermodynamics, gravitational force, universal gravitational constant, and hydrogen atom electron energy levels, etc. This is a variable speed of light theory. The variation of the speed of light is the cause for all effects. Physical properties are shown, using a photon model, to be different aspects of the behavior of light. The change in the speed of light per unit distance is identified as the cause of the change in the speed per unit distance of mass objects and vice versa, equal but opposite. Fundamental constants are explained in terms of distance and time. A universally constant measure of time is identified. Original equations are derived unifying fundamental constants such as Planck’s constant and Boltzmann’s constant. Natural units of measurement are proposed. Clear, consistent unity is maintained throughout the development of the theory."
We are miles apart theoretically speaking; but, then I am probably miles apart from everyone. While I recognize wave type effects, I do not believe there is a wave nature. I recognize relativity type effects also; but, I do not accept relativity theory for the cause. So, for me and my theoretical work, there is no time dilation. There is only the variation of the speed of light. The various aspects of that variation account for all effects so far as my work is concerned. I have admitted in past messages that I am really just advancing into quantum theory at the fundamental level. However, the advantage of a fundamentally unified theory is that: everything must tie together. In other words, there are guidelines to follow even before advancing.
I have not yet finished my essay. This subject is one that I think requires a fuller knowledge of the empirical workings of the universe to answer than what anyone now possesses. However, I want to participate very much and I will submit an entry. My point is that I will be slow on finishing it and probably slow on participating in debate.
Thank you for your announcement type of message. It made me feel that my opinion matters. Though I recognize and I assume you recognize that points are only scored against or with true physicists. The rest of us are chitter chatterring until someone fully educated in this subject supports what we are saying.
James
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Jason Wolfe replied on Jan. 10, 2011 @ 02:08 GMT
Dear James,
That's too bad. I am, however, very glad that you can see the points that have fundamental disagreement on. I think that the invariance of c is pretty solid ground; although, it's looking as if even gravity can overpower it.
I decided to scrap the particle-wave duality idea; all photons are waves. If seen from far away, they're just really really small waves.
In quantum mechanics, they solve for the wave-function that describes the particle. There are lots of position and momentum states that the particle can be detected in. Wave functions can be added together. They look like complex exponentials with perturbation theory as well. Since complex wave-functions look like sinusoids (cos(x)+i sin(x)), and they can emit and absorb photons (which are sinusoids), I decided it was a safe bet to make everything in the universe made out of sinusoids. They only look like particles (point like objects) from far away.
Particles have energy. When combined with an antiparticle, both particles explode into gamma rays (photons) and the wave-functions add to zero.
You can chock it up to my bizarre logic, but to me, that is good enough to describe particles as: some wave-functions with photons trapped inside.
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James Putnam replied on Jan. 10, 2011 @ 02:33 GMT
Dear Jason,
"I think that the invariance of c is pretty solid ground..."
And I think that the local measurement of a constant C is on solid ground.
James
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Jason Wolfe replied on Jan. 10, 2011 @ 03:44 GMT
Hi James,
"And I think that the local measurement of a constant C is on solid ground."
Certainly.
What about the idea of scrapping particle-wave duality by saying that all photons are waves. Some photon absorption events appear to be localized, but if one looks very closely, then wave behavior is observed.
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Jason Wolfe wrote on Jan. 10, 2011 @ 01:31 GMT
I've been trying to write out the equations for motion of a particle of mass m subjected to the potential energy of a pulsed laser. The idea is to pulse red laser, than orange, yellow, green, blue, then violet. I have to figure out how to write this as a potential energy. I'll have to describe the laser energy using Kronecker deltas. This might take a while to work out.
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Jason Wolfe replied on Jan. 10, 2011 @ 04:14 GMT
Time dilation between two points will certainly cause a frequency shift for a photon that transitions between those two points.
However, the opposite is not so clearly assured. If an electronics device generates a frequency shift, rapidly and repeatedly, using 7 or more different laser frequencies, the idea is to create a white laser gravity beam. Pulsing each laser frequency in rapid succession, red, orange, yellow, green, blue, violet, red..., if done with careful attention to energy density, should create a slope or stairway with 7 energy steps. This is supposed to simulate a slope in energy. But will it generate either a time dilation field or a gravity field? I'm afraid this is not sufficient.
So what do I do? Do I abandon the quest for the gravity beam? Why would an ever changing frequency induce a gravity beam? Each frequency ramp, from f_0 to f_1 (linearly climbing), drops back to f_0 and climbs again, etc..., will this kind electromagnetic energy density cause anything to accelerate?
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Peter Jackson wrote on Jan. 10, 2011 @ 10:49 GMT
James, Jason.
I think you're closer than you realise. I look forward to your essays.
James have you looked at the basic motion video yet?http://fqxi.org/data/forum-attachments/1_YouTube__Dilati
on.htm
I'd like to offer two related points to hopefully 'join up' your thinking. Jason, the reason you say in one breath 'f can't change', then 'f changes', is the same reason there's confusion about 'local' constancy of 'c'. You keep grasping this momentarily then letting it slip. Now see if you can cling on to it;
What we observe wrt speed and frequency depends entirely on observer frame. See my essay and the strings. This is directly related to the 2nd point; Light has two entirely separate speed change components when it changes medium. This is well known in geometric optics but it's implications ignored (reversal of time averaged Poynting vector and failure of law of refraction).
The first is the PMD (Medium) Delay of n you've both grasped. The second is the relative motion of the media. You should be able to see this as you haven't been fitted with any of the blinkers formal physics training can bring. The really difficult bit is visualising the effects of both those two variable elements (including the 2nd as a 'couplet') in all combinations. The first also has internal variables to allow for, i.e. the observer frame change. It seems most human brains simply haven't developed adequately in the way required to do that. You appear ahead of most, but with more careful mental dexterity needed. It really does need moving pictures, even for the basics!
So essentially, you should find a variable speed of light theory IS a constant speed of light theory when viewed from with the frame the light is travelling within, including changing frame when the light does. Wavelengths are 'stretched' as well as compressed, (or frequency subject to observer frame) always maintaining E = f*lambda. That is the Discrete Field Model. I do hope that helps.
I wish you luck.
Do give me any thoughts, (including any formally trained physicists)
Peter
PS. Jason, yes, I think you ought to put aside the quest for a gravibeam till you've done more research. The levitating frogs are worth checking out.
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James Putnam replied on Jan. 11, 2011 @ 01:24 GMT
Peter,
"James have you looked at the basic motion video yet?http://fqxi.org/data/forum-attachments/1_YouTube__Dilati
on.htm"
No I haven't. What does it communicate?
Jason and I are theoretically very far apart. He relies upon the basics of current theoretical physics. Current theoretical physics looks for unity at the early stages of the Big Bang, but, forces it to be in agreement with the fundamental disunity of theoretical speculations historically embeded into today's theory. I think that your approach also relies upon current theory. I get the impression that you are proposing a partial correction. My approach requires changing almost everything about theoretical physics. The work to support this statement is available at my
website.
I previously asked two questions. The first had to do with the cause of mass objects exceeding the remotely measured speed of light. I do not understand how your reply explained the cause of this apparent event (M87?). I asked a second question about photons. Your answer made sense to me. However, when speaking about the speed of light, answers with regard to photons is not the same as answers with regard to objects with mass. Could you please re-address my question about how it is that objects with mass are caused to exceed the speed of light? I understand that you say that the variation of the speed of light would allow objects to move faster. I am asking what it is that causes these objects to change their speed after leaving the source and exceed the speed of light from a remote perspective?
James
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Jason Wolfe replied on Jan. 11, 2011 @ 10:39 GMT
Dear Peter and James,
I know why relativity is so hard to understand. You might have to think about my explanation.
Mass can accelerate and decelerate. Photons cannot accelerate or decelerate; photons only travel at c, in a vacuum. When two rockets look at each other, where one is moving v=0.8c, and the other is moving very slow, photons travel back and forth. We start doing time dilation calculations and Lorentz transforms. Photons would accelerate and decelerate between the two frames, except they are obligated to travel at c. So what do they do? They frequency shift. Frequency is in cycles per second.
Time dilation changes the duration of a second, --->
which changes the frequency of the photon, --->
which changes the energy of the photon --->
which implies that the photon has undergone either work or a change in gravitational potential.
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Peter Jackson replied on Jan. 11, 2011 @ 15:50 GMT
James
The video shows time dilation, length contraction, Frame transformation, Doppler shift, lensing delay, and re-normalisation, all in one simple mechanism in a 1.5 minute clip. It just uses the implications of the known physics of the elephant in the room current physics has missed.
But you'll need to focus very carefully and think very dexterously to make it appear.
M87 JETS
This is just the closest of around 100 Superluminal jet sources. (see the ref's on my essay). It's a fast rotating super-massive black hole (consuming the biggest of 3 giant elipticals at the centre of the Virgo cluster, only 60m lt.yrs away).
The magnetic field is contorted into tubes at it's poles and the matter being sucked in and ionised is ejected 'up the tubes' at fantastic energies. Each solar system is spat out in a plasma stream. But it eats them by the dozen, and each bit of the stream does C in the inertial frame it's ejected into, which is that of the stream in front, which slowly slows and spreads out, and on and on in tubular 'Incentric' (see the essay notes) motion. Tubes within tubes within tubes. This is just like a river, where the centre only does 0.5mph wrt the bit around it but 7mph wrt the bank.
Nothing moves faster than C locally. Things can only after all travel 'locally' anyway!
Either that or believe current science, write it off as an optical illusion and pass the exams.
I'm interested which one of those you'd go for.
Your understanding that I meant; "that the variation of the speed of light would allow objects to move faster." is wholly incorrect. When moving between inertial frames travelling at relative speed V, light must change speed by V to stay at C. This is nothing like current physics. It does however meet the SR postulates and remove all the problems of current physics.
Although as this particular elephant seems invisible it may never be seen, though one might expect someone to to realise all the dung that's been around so long must have come from somewhere!
Did the explanation work for you? And do let me know if the elephant appears!
Best wishes
Peter
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James Putnam replied on Jan. 11, 2011 @ 16:00 GMT
Peter,
Are paricles of matter ejected at speeds greater than the speed of light set by the source? Do particles of matter increase their speeds after being ejected?
James
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Peter Jackson replied on Jan. 11, 2011 @ 17:48 GMT
James
Oops, I forgot to check! Luckily I have a prototype 7c stream dive so it may only take me 8m light yrs to pop back. Can you wait?
But seriously, I did encourage Jason that should be possible, if only we could find a starting point fixed wrt the CMB (Earth is doing 390km/sec, and our local cluster is doing 220km/sec towards Virgo wrt the CMB reference frame, which is lucky cos it would take me another 0.5m lt yrs or so otherwise).
The first rule will remain that absolutely nothing can do more than c Locally, but your 'locality' can be moving wrt stuff, and that van be... etc. A bit like Earth really, and the sun, and the solar system (45,000mph) and the galaxy, cluster etc. (Light does c locally wrt each - but that's the DFM, and not yet understood by most of humankind).
Let's think it through 'aloud'; A Planet gets squashed, ripped apart and sucked in past the event horizon, 'deconstructed' and recycled as an ion particle plasma. As everything is sucked in it's not doing more than c wrt it's neighbours. It may perhaps do an acceleration Flyby inside, then gets spat out at unbelievable energies up the thin ( initially less than 1 lt yr. across) tube. The 'first' bit tries to pushe the dark energy ether condensate aside, condensing billions of new high energy particles as it's slowed down by the drag, it's edges are slowed down more than the centre. The next ejection is at the centre (see holiday snap in essay) so does c wrt the fastest 'middle' bit of the previous (ex) planet, and on and on 'incentrically'.
If you're nearby having baled out, and are floating 50 lt yrs away watching your dining room table (reduced to ions) coming back out, you'll see it doing up to 7c wrt YOUR reference frame, but 'inside' what was your house which went first doing 6.5, inside the moon doing only 6, etc etc. The stuff at the edges is only doing c.
Go and stand by a fast river and see how quick the centre flows wrt the bit 2mm from the bank. No molecule is passing any other faster than the one at the edge is passing the bank.
When Einstein said 'infinitely many' reference frames in co-motion he really meant it, there are billions in the river alone!
Am I mad or did that make any sense to you?
Peter
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James Putnam replied on Jan. 11, 2011 @ 18:07 GMT
Peter,
"The 'first' bit tries to pushe the dark energy ether condensate aside, condensing billions of new high energy particles as it's slowed down by the drag, it's edges are slowed down more than the centre. The next ejection is at the centre (see holiday snap in essay) so does c wrt the fastest 'middle' bit of the previous (ex) planet, and on and on 'incentrically'."
If a particle of matter is ejected into the fastest 'middle' bit, is it ejected out of the source at a speed greater than the speed of light set by the source? If not, does it increase its speed after leaving the source?
James
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Jason Wolfe wrote on Jan. 10, 2011 @ 17:41 GMT
Hi Peter,
P: "PS. Jason, yes, I think you ought to put aside the quest for a gravibeam till you've done more research. The levitating frogs are worth checking out. "
Actually, I disagree. I've been looking at the Hamiltonian and Lagrangian mechanics as well as the laws of motion. For a particle of mass m, its kinetic energy is T=1/2mv^2. For the force, I am trying to understand things like spectral energy density. I have to figure out a way to write the potential energy expression. I'm starting with Digital Signal Processing. Basically, I have a repeating frequency ramp, f(t) = f*\frac{t}{t_0}
I have to write this in terms of a potential energy expression. In some ways it looks very promising. In other ways, I'm not sure the math can keep up.
I want to start buying some 100mW lasers online. I guess lasers are my new hobby. The first step is to align all the laser optics in a container of some kind. I'll worry about the electronics later.
I don't know if anyone has tried this before. I'm aiming for a gravity beam. I might only get a fancy bug zapper or even a disintegration ray. I figure it's very unlikely that I will inadvertently open a doorway to the fifth dimension and get devoured by monsters.
There really is no reason not to pursue this. The mathematical physics is unfinished, but suggestive; but the idea itself is really interesting.
P.S. As photons transition from inertial frame A to B, time dilation changes the frequency; index of refraction changes the speed of light, c_n = c/n.
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Peter Jackson wrote on Jan. 10, 2011 @ 19:27 GMT
Jason.
"As photons transition from inertial frame A to B, time dilation changes the frequency; index of refraction changes the speed of light, c_n = c/n."
That's the point I'm making, you have most of the creatures but you're missing two enormous 'elephants in the room'. Firstly; It's that 'speed of light change' that dilates (or stretches) the waves, i.e. 'time'.
But importantly; Your analysis only works if the frames are going at the same speed! There are TWO, seperate, factors affecting speed when observed from a fixed reference frame. The second one is that the relative 'V' between frames ALSO changes it's speed from your viewpoint.
I think this is simply beyond most brains to hold that and manipulate it with the other factors. You keep getting it momentarily then forgetting it again! Can you see it again now?
Peter
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Jason Wolfe replied on Jan. 10, 2011 @ 22:54 GMT
Peter,
Time dilation comes with g-force. We experience a 1g g-force all our lives from gravity. Occasionally, we experience it from accelerating and decelerating our cars. If a speeding car flies by a police car traveling 0.8c, the cop would have observed,
1. the blue-shift from the approaching speeding car,
2. the relativistic time dilation/transverse doppler shift,
3. the redshift of the car as it travels away from the police car.
There are many photons that traveled from the speeding car to the police cars radar detector. Each one experienced a slightly different time dilation. Yet all of those photons had to transition from the speeder's car to the cop's radar detector; in effect, every one of those photons had to undergo a time dilation/frequency shift just to transition between inertial frames.
Likewise, when the police car has to accelerate to match the velocity of the speeder, it will have to incur a time dilation associated with acceleration.
I'm trying to find the best way to think about it and understand it. It takes time. It's not beyond our ability to understand. It's just far removed from our normal pattern of thinking.
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Jason Wolfe replied on Jan. 10, 2011 @ 22:58 GMT
BTW, you said,
"Firstly; It's that 'speed of light change' that dilates (or stretches) the waves, i.e. 'time'.But importantly; Your analysis only works if the frames are going at the same speed! There are TWO, seperate, factors affecting speed when observed from a fixed reference frame. The second one is that the relative 'V' between frames ALSO changes it's speed from your viewpoint."
You have to accept that the speed of light is an invariant. When the photon transitions between inertial frames, it undergoes time dilation and frequency shift. The speed of light only slows down due to c/n.
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Author Frank Martin DiMeglio wrote on Jan. 11, 2011 @ 00:58 GMT
Electromagnetism and gravity both need to be represented as invisible and visible space in conjunction with equivalent/balanced attraction and repulsion in order to unify them and to attain gravitational and inertial equivalency. This gives us quantum gravity too.
Gravity is key to distance in/of space. Gravity is visible and invisible as space. Inertia is key to distance in/of space, and electromagnetism/light is also key to distance in/of space. Half strength/force inertia and half strength/force gravity demonstrate equivalent force/energy (strength) in keeping with equivalent distance in/of space as well.
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Peter Jackson wrote on Jan. 11, 2011 @ 15:15 GMT
Jason
I know what it is. There's a spot in the centre of our eye where the nerves gather together, so we can't see anything if we look directly at it. It seems the same for all humans. There's a giant elephant in front of you, and you're looking straight through it.
Consider the policeman, in his car, holding his radar gun. If he was parked, Would the em wave radar signal give him the same reading as when he was doing 50mph? ...Think carefully.
The answer is NO, because the frequency has changed, BECAUSE his car, he, and his gun are moving at v. WHICH ONLY WORKS because light is doing the constant C within and WITH RESPECT TO his car and gun.
From your frame, observing beside the road, you will see that to do that it has changed speed from your own C to the C of the cars inertial frame (the speed the postulates of SR say it must do - within each frame.)
We know anyway it has to do that because when it goes through the glass windscreen (and gun lens) it travels at c/1.502 (n for crown glass). That is always wrt the glass, not anywhere else it may or may not have been or fancies visiting! It then it changes speed to c/1.003 wrt the gas inside the car (hopefully air).
The Doppler shift is evidence of the speed change, (just like it was with the car the beam bounced off). When light bounces off a moving mirror it remains at C wrt the air NOT the mirror!
So if you took a video of the car as it went past, from a fixed camera, and could see the photons, you would see them doing less than 'c', by both the V of the car AND the c/n of air. (the light entering the camera also does c/n).
Is that elusive elephant starting to appear in front of you yet?
Peter
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Jason Wolfe replied on Jan. 11, 2011 @ 18:50 GMT
Hi Peter,
The elusive elephant of different speeds of light isn't necessary. Yes, the index of refraction c/n (1.5 for crown glass) will slow the speed of light down. I heard about a gravity effect that slows light down but I'm ignoring that. The Sagnac effect is calculated with c+v, but I'm not an expert on it, so I'm ignoring it. M87 spewed forth a ray of energy clocked at 6c, but it's 100 millions away and hard to verify, so I'm not worried about it right now.
Beyond these exceptions, I can relax in the comfort that the speed of light is observed to be the same for all observers. All that changes is the frequency (time dilation) and wave-length (in response to frequency or due to index of refraction).
If you're arguing that photons riding the bus will win the race against photons that are walking; is that what you're arguing?
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Dr. Cosmic Ray replied on Jan. 11, 2011 @ 19:37 GMT
I agree with Jason,
The speed of light is the speed of light regardless of the relative motions of the Source and the Observer (relativistic Doppler shift accounts for any relative motion). If you really think that you are observing a speed faster than the speed of light in vacuum, then you need to consider the possibilty of tachyons, Higgs, Gravitons or such traveling faster than c.
Have Fun!
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Jason Wolfe replied on Jan. 11, 2011 @ 19:54 GMT
Hi Ray,
I just ordered my second laser from Wicked Lasers in China. It's 100mW. Yes, I ordered the goggles. The green pen laser I have is 50mW and pretty darn bright. Eventually I'll need all the colors. However, orange and yellow lasers cost 3 to $4000. I'm not sure if that's even feasible.
I'll have to figure out how to pulse each frequency at about 30 to 40 nanoseconds. I'm aiming for a gravity beam. It might only be a fancy bug zapper. Or, I might punch through space-time into hyper-space and get gobbled up by a hyperspace monster.
On a serious note, I'm trying to calculate the potential energy component of a frequency ramp moving at the speed of light. I need this to calculate the Hamiltonian and Lagrange. I need about another 100 IQ points.
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James Putnam replied on Jan. 12, 2011 @ 04:07 GMT
Dr. Cosmic Ray,
"If you really think that you are observing a speed faster than the speed of light in vacuum, ..."
I do not think that the speed of light in that hypothetical vacuum can be exceeded. I do think that the speed of light is a variable. That conclusion follows from the theoretical concept of 'time dilation'. Physics has nothing to do with controlling time. It has only to do with changes of velocity that occur durring the passage of time. If the 't' in physics equations truly represents time, then I would appreciate learning how this is known? I have never seen it represented as anything more than the rate of some repetitive cyclic motion. It is known that cyclic motion has its maximum rate in a vacuum. It is also known that cyclic motion slows in the conditions of the actual universe due to local environmental conditions. What is the evidence for saying that time, not cylic activity of matter, is dependent upon object motion?
James
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Peter Jackson replied on Jan. 12, 2011 @ 16:27 GMT
Ray
"If you really think that you are observing a speed faster than the speed of light in vacuum.."
That's not what I said at all. Gather up all you IQ points and run this past them.
We have Jason's bus, heading towards a strobe, and a passenger carrying a block of glass. What we are presently saying is that Fresnel's refraction co-efficient for glass, say n = 1.52, changes every time it gets up to speed, or the glass block shrinks (and is probably dropped), (all observed from the pavement).
Why would the glass block need to shrink when all we observe is the scattered light from the molecules of the glass block, or the fluorescent tubes of the bus? and we see it at 'c' anyway?
Nothing goes faster than 'c'. but just like a shadow crossing a planet surface, it's an 'apparent rate of change of position that is allowed to APPEAR to.
How did that come out? Is your science just belief based or do you trust your brain?
Peter
PS. Jason, let me know when you get the other 100!
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Dr. Cosmic Ray replied on Jan. 12, 2011 @ 16:44 GMT
Hi James,
If the speed of light is a variable within our Observable universe, then it would have an effect similar to an index of refraction less than one. The analogy would be that we live under water (n=1.33) and we are looking up at the water-air surface where n transitions to ~1. This could yield interesting phenomena such as lensing (we do observe gravitational lensing) and total internal reflection.
Perhaps total internal reflection separates our Observable Universe from the rest of the Entire Universe (or Multiverse)?
Just for the record - I'm not in favor of such a scenario, I think that the AdS/CFT correspondance is a lattice effect, not an optical fiber effect.
Have Fun!
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Dr. Cosmic Ray replied on Jan. 12, 2011 @ 16:56 GMT
Hi Peter,
I understand your spreading shadow analogy. Perhaps a better example than your moving glass block is Group Velocity vs. Phase Velocity. Phase Velocity can exceed the speed of light in vacuum, but Group Velocity and the transfer of information cannot exceed the speed of light in vacuum. The question is whether these "superluminal" jets are transfering information faster than the speed of light, or are they an optical illusion or "shadow" effect (perhaps due to gravitational lensing between us and said Black Hole)?
Have Fun!
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James Putnam replied on Jan. 12, 2011 @ 17:41 GMT
Dr. Ray,
A variable speed of light would not be a property to be added on to current theory. There would be no unique effects to observe. The speed of light is the most important property in the universe. Any change in theoretical interpretation of the speed of light must become the focal point around which other theory is developed. Ideally, the other theoretically proposed properties are not needed. A grand unified theory would begin as a grand unified theory.
"If the speed of light is a variable within our Observable universe, then it would have an effect similar to an index of refraction less than one. The analogy would be that we live under water (n=1.33) and we are looking up at the water-air surface where n transitions to ~1. This could yield interesting phenomena such as lensing (we do observe gravitational lensing) and total internal reflection."
In my opinion you have touched upon an important point. The lensing effect of the variation of the speed of light is already recognized. Presently it is identified as gravitational lensing.
James
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Jason Wolfe replied on Jan. 12, 2011 @ 19:17 GMT
Even the edge of shadow has to travel at the speed of light. The last few straggling photons don't get special FTL privileges.
Do you all remember the relationship c^2 = \frac{1}{\epsilon \mu}
I think you can test permeability and permittivity locally.
Peter,
Don't get hung up on length contraction and relativistic astronauts getting crushed. I'm pretty sure that length contraction equates to a gravitational force, not resizing. You're already time dilated with respect to free fall; therefore, you're length contracted as well. ...which is incredibly confusing now because gravity does tend to crush.
Relativistic astronauts are not getting crushed while traveling at v = 0.7c. However, the many hours of 10g acceleration necessary to reach 0.7c was very gravitationally crushing. To slow back down, I guess they have to experience 10g of deceleration (acceleration in the other direction).
Of course, knowing Ray, he would use the emergency brake rated at 1000g deceleration.
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Dr. Cosmic Ray replied on Jan. 12, 2011 @ 19:39 GMT
Dear Jason,
I might hit the accelerator pedal that hard, but not the brake - Look out! I'll run you over... (Don't worry, my NEWEST vehicle (of three) is a 2000 Chevy Van with 150K miles - It would probably blow up if I pushed it over 80 mph).
I think that the best explanation is an optical illusion due to gravitational lensing, or we need to consider the possibility of superluminal Higgs, gravitons or tachyons. Photons travel at the speed of light, but Higgs and gravitons might experience different effective Spacetime geometry with a different effective speed limit. By definition, tachyons travel faster than c, but these would probably have to interact with normal bradyonic matter for us to see them.
Have Fun!
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Jason Wolfe replied on Jan. 12, 2011 @ 20:06 GMT
I know a strategy we can use to figure this out. What is the most complicated and confusing way to create a universe using nothing but paradoxes and contradictions? What? Supersymmetry? Oh, it's string theory. Nevermind.
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James Putnam replied on Jan. 12, 2011 @ 20:54 GMT
Jason,
"Do you all remember the relationship c^2 = \frac{1}{\epsilon \mu} ... ...I think you can test permeability and permittivity locally."
The speed of light is a local phenomenon?
James
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Jason Wolfe replied on Jan. 12, 2011 @ 21:21 GMT
James,
What does local mean? M87 is hundreds of million of lightyears away. Is that considered "non-local"?
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James Putnam replied on Jan. 12, 2011 @ 21:26 GMT
Jason,
Local means what you pointed out. Maxwell's equation gives the speed of light in terms of local conditions.
James
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Jason Wolfe replied on Jan. 13, 2011 @ 01:09 GMT
James,
I was trying to create some discussion. Locally refers to whereever the wavelength and/or frequency are relevent. If a photon is absorbed by some energy gap of the same energy, that's local. If we're bouncing photons off a mirror some distance L away, I'm thinking that L starts getting a bit unlocal the longer L is.
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Author Frank Martin DiMeglio wrote on Jan. 11, 2011 @ 18:39 GMT
Matter and energy are quantum mechanical in nature, so a larger and smaller space must be combined (and included) in order to unite inertia and gravity with/as force/energy having equivalent and stabilized distance in/of space. It is critical to demonstrate how a larger space is made smaller, and equivalently, how a smaller space is made larger.
F=ma can represent an increase in force/energy (of one fourth) in relation to distance in/of space if inertia is proportional to gravity/acceleration. The equivalent force/energy relation of inertia and gravity as they relate to (and give) distance in/of space is one half.
When space is both larger and smaller by one fourth, it is increased by one half. F=ma demonstrates the fundamental equivalency of inertia and gravity/acceleration as each relates (equivalently) to/with distance in/of space as one half. Half gravity and half inertia give us the middle distance in/of space.
The known mathematical union of gravity and electromagnetism in a fourth dimension of space indicates a space that is equally expanded and contracted by one half.
Since combining and including opposites is key, space that is both larger and smaller (by one fourth -- as the "difference") is equivalent to "combined" space that is equally expanded and contracted by/at/as one half.
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Peter Jackson wrote on Jan. 12, 2011 @ 23:22 GMT
James/Ray
I think James has seen it - the elephant in the room. Ray you only have to read my essay.(and the 5 papers!). 'Local' is within each discrete inertial field.
M87 is no illusion, and nothing is travelling faster than 'c' WHERE it is travelling. i.e. Locally.
And if we see a light pulse flashing up a fluorescent tube on a bus as it goes past us, all we see is the 'SCATTERED' photons emitted by the gas particles as the em energy goes through it at 'c' locally IN THE TUBE. Nothing has to breach 'c' ANYWHERE for us to see the 'rate of change of position' as apparently more than 'c'.
Mind that invisible elephant in front of you!
My 2009 paper predicted 'lensing' delays of over 10 years from high redshift galaxies. Over 3 years was recently found, to astronomers shock and horror.
Jason, you need to find and employ those extra 100 before you put finger to keyboard! You glimpsed it with your photon string, now you've totally lost it again - and to think I cited you in the essay! Hope you grasp it again.
But congratulations James. If we can get 100 to see the elephant we might even save the human race from being buried by it's dung!
Peter
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James Putnam replied on Jan. 13, 2011 @ 00:23 GMT
Peter,
I haven't seen any elephants in any rooms. What I do see are direct answers to direct questions.
James
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Peter Jackson wrote on Jan. 13, 2011 @ 11:42 GMT
James
Same thing. The battle is in seeing it in the first place, which takes some 'computing' power. As you now know, once you've seen it all the rest falls into place. There are simply too many variables for the mind to easily manipulate at once (as the current discussion in the essay strings).
You should be aware the concept isn't new. Sir George Stokes found it in the mid 18th century, (with Fresnel, Heaviside etc and support from Max Planck) with 'Full Ether Drag'. But Lorentz and others just couldn't see it. A bit like most here, where I've been trying to explain it for 2 years! The history of how Stokes was overridden is covered in one of my papers, the 4th I think; http://wbabin.net/weuro/jackson.pdf
All new 'takes' on it (and there's potential for dozens of fresh ones) are valid, welcome and indeed essential, but must of course cite the history, though it's a 'eureka' moment for all who find it, and each will have their own personal subjective view of it. However, it's always been simply reducible to "light changes speed to maintain local 'c' at frame transition".
It should stand a real change of paradigm shift as it does not have to reject the postulates of SR, just 'explain' them better. I've posted my other papers on it before, but for your interest and records the first 3 were; http://vixra.org/abs/0909.0047
http://vixra.org/abs/0912.0041
http://vixra.org/abs/1001.0010
and last years essay; http://fqxi.org/community/forum/topic/495
Best of luck. And if I can be of any more help I'm very happy to collaborate.
Peter
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Jason Wolfe replied on Jan. 14, 2011 @ 21:08 GMT
Hi Peter,
As I develop the concept of the white laser as a means to a gravity beam, I realized something. Photons carry momentum. Who can dispute this? But if I use 6 different lasers: red, orange, yellow, green, blue and violet, AND I shift to the next frequency every picosecond, then I should be inducing a force
Depending upon whether I go red to violet, or violet to red, I can control the sign of Delta p (change in momentum). If I integrate over the duration of the frequency shift,
Then I should be able to increase or decrease the momentum, and even make it a negative momentum.
Does this make sense?
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Author Frank Martin DiMeglio wrote on Jan. 14, 2011 @ 18:46 GMT
Celestial and terestrial gravity are only fundamentally and truly unified at bottom by inertial and gravitational equivalency. This generally controls for motion and averages acceleration in keeping with half gravity and half inertia.
This gives us quantum gravity as well, as space is contracted/flattened and stretched/expanded on balance. Accordingly, a larger space is represented as smaller, and a smaller space is represented as larger.
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Author Frank Martin DiMeglio replied on Jan. 14, 2011 @ 22:07 GMT
This has all been demonstrated in/as dream experience.
Distance in/of space is ultimately and equivalently demonstrated (and stabilized) by the union/equivalency of half strength gravity and half strength inertia. This semi-detaches space from touch.
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Author Frank Martin DiMeglio wrote on Jan. 15, 2011 @ 19:12 GMT
Quantum gravity requires that a smaller space be made larger and that a larger space be made smaller. This makes space flattened/contracted and stretched/expanded (on balance). The only way to do this is by inertial and gravitational force/strength equivalency (at half/middle/average strength). This estabishes space in/as the middle distance in keeping therewith. This gives us force/energy that is equivalently expressed as/with distance in/of space, and it includes position in/of space relative to distance in/of space.
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Anonymous replied on Jan. 16, 2011 @ 01:39 GMT
Worthless trash. Total waste of blog space.
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Author Frank Martin DiMeglio wrote on Jan. 16, 2011 @ 18:17 GMT
Inertia and gravity may be unified -- and a smaller space made larger, and a larger space made smaller -- if we are semi-weightless/semi-mobile. This makes space manifest in/as the middle distance in/of space in conjunction with half gravity and half inertia. Gravity attaches space, and inertia detaches space. Accordingly, space is then semi-detached from touch, as it manifests in/as the middle distance in/of space in conjunction with half gravity and half inertia, and space is contracted/flattened and stretched/expanded in keeping therewith. A smaller space is then made larger, and a larger space is then made smaller. This gives us quantum gravity and balanced/equivalent attraction and repulsion in keeping with equivalent/balanced inertia and gravity, as this all relates to/involves the middle distance in/of space.
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Author Frank Martin DiMeglio wrote on Jan. 16, 2011 @ 20:05 GMT
Force is a combination of mass and length. The key is to show mass and length as equivalent. To do this, we need to show inertia as equivalent with gravity first. If inertia and gravity are equivalent, then distance in space/length is consistent with balanced attraction and repulsion. If inertia is at half strength, and gravity is at half strength, then distance is in the half/middle distance as well. F=ma then represents inertia and gravity/acceleration equivalently in conjunction with quantum gravity.
The problem with modern physics is that there is no basic and fundamental frame of reference (centered distance in/of space) that demonstrates force and energy as fundamental and equivalent. Distance in/of space must reflect force/energy strength and inertial/gravitational unification.
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Anonymous replied on Jan. 16, 2011 @ 20:28 GMT
You don't know any physics. You are a fraud and a fake. Your ideas are worthless trash.
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Author Frank Martin DiMeglio wrote on Jan. 16, 2011 @ 21:00 GMT
If inertia and gravity are equivalent (both at half strength/force), then distance in space/length is consistent with balanced/equivalent attraction and repulsion, and also with the half/middle strength of both inertia and gravity.
Accordingly, space then manifests in/as the middle distance in/of space in conjunction with (and as) quantum gravity.
Therefore, F=ma then fundamentally represents motion/mobility that is generally averaged (or controlled for). Accordingly, inertia is then at the same force/energy strength as gravity, thereby providing generally balanced, fundamental, and stabilized distance in/of space in conjunction with generally balanced attraction and repulsion. F=ma fundamentally and ultimately represents essentially or fundamentally constant force (or energy) in conjunction with generally balanced and equivalent inertia and gravity/acceleration.
When you look down at the ground/feet while standing upright, that is gravitational space; and, importantly, this pertains to distance in/of space as it involves full gravity (both invisible and visible).
Gravity is key to distance in/of space, and there is no getting around this.
Space is semi-visible/semi-invisible in dreams, as it is gravitationally averaged in relation to/with vision. Combining and including opposites is key, as vision begins invisibly and ends visibly in conjunction with the range/experience of gravitational space and feeling (while standing upright and looking directly downward).
Space is invisible and visible in/as dream experience. It is that simple. Therefore, the person having, or remembering, the dream sees it; but nobody else sees it.
Importantly, vision begins transparently/invisibly inside the body and eye in keeping with the [relatively] reduced feeling that is experienced at the top of the body. Vision then ends (with visible space) at the earth/feet in the progression/inctrease involving both gravitational feeling and distance in space.
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Anonymous replied on Jan. 17, 2011 @ 05:28 GMT
Frank,
You're a total bullS*** artist. Nobody reads your trash. You contribute NOTHING.
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Author Frank Martin DiMeglio wrote on Jan. 18, 2011 @ 20:49 GMT
If inertia and gravity were at identical (half) strength, then space would be attached and detached with equivalent/balanced force/energy. Inertia (as in the experience of outer space) detaches space, and [full] gravity attaches space. (Inertia and gravity are key to distance in/of space.)
Half/MIDDLE gravity and half/MIDDLE inertia would make space semi-detached from touch (in both instances, that is), as it would establish an equivalent space -- as (and in) the MIDDLE distance in/of space -- in conjunction with this equivalent and fundamental force/energy (at half/MIDDLE strength).
To achieve/have a fundamental union between force/energy (inertia, gravity/acceleration, repulsion, attraction) as it is equivalently expressed as length/distance in/of space is the deepest unification that is generally possible in physics.
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Anonymous replied on Jan. 19, 2011 @ 01:09 GMT
Frank,
You seem to lack the ability to engage in conversation of any sort. You are boring.
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Author Frank Martin DiMeglio wrote on Jan. 19, 2011 @ 20:55 GMT
F=ma (Force = [inertial] mass multiplies times acceleration) can be represented quantum mechanically, as inertia/resistance to acceleration is fundamentally equivalent with gravity/acceleration when gravity and inertia are both at half strength. (Matter and energy are known to be quantum mechanical in origin.)
Gravity attaches space, and inertia detaches space. Accordingly, space is contracted/flattened and stretched/expanded in conjunction with quantum gravity and balanced/equivalent attraction and repulsion. This explains the fundamentally quantum mechanical nature of matter and energy in keeping with making a larger space smaller and (equivalently) making a smaller space larger. Space that is semi-detached from touch (in conjunction with BOTH half gravity and half inertia) is understood to be in/at the same (middle) distance in/of space, in keeping with the middle (half) force strength gravity and inertia. This gives us space manifesting as/with variable manifestations of what is essentially the same (and constant) electromagnetic/gravitational energy.
Mass/energy/force (middle gravity and middle inertia) is equivalently expressed as (middle) length/distance in/of space. This is the most fundamental
unification in all of physics, and all of this takes place in/as dream experience.
Inertia and gravity are key to distance in/of space.
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Anonymous replied on Jan. 20, 2011 @ 04:51 GMT
Frank,
You don't discuss ideas. You just repeat the same garbage like a parrot. Your ideas are not even wrong, they're just words strung together meaninglessly.
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Jason Wolfe wrote on Feb. 3, 2011 @ 20:17 GMT
Free fall is an inertial frame that is undergoing coordinate acceleration.
When we stand on the ground, we are in a non-inertial reference frame that is subject to 1g of g-force, but no coordinate acceleration.
If I'm at the stop light in my truck, the light turns green, and I floor it, I can get maybe 1.5g of g-force AND coordinate acceleration.
Does anyone wish to correct my usage of these words?
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Peter Jackson wrote on Feb. 4, 2011 @ 10:09 GMT
Jason
Brilliant! (Tom - don't read the below if you don't want your beliefs shaken).
Jason. Your prize is this - which should avoid you wasting hard earned dollars.
http://cerncourier.com/cws/article/cern/37860
They say your view depend on what paper you read. More ought to read CERN courier. I don't actually agree with your terms, but once you know what to look for it'll be easily easily found. As a bonus, dragged up deep from the archives, one I'll also pass to Eckard;
http://cerncourier.com/cws/article/cern/28606
I think these should help considerably in stopping you wandering around too far off track (searching for that elephant).
Best wishes
Peter
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T H Ray wrote on Feb. 4, 2011 @ 12:07 GMT
Quoting Popper quoting E.M. Forster, I don't believe in belief. If you think anything going on at CERN contradicts relativity, however, you don't understand the research. In fact, showing that the equivalence principle is tractable to quantum scale measure is sine qua non to a coherent theory of quantum gravity, and actually assumes the truth of general relativity. And superluminal communication is already enshrined in quantum mechanics as nonlocality; testing the extent to which this principle intersects with principles of relativity is also a path to unification of the theories.
Point is, as I've been telling you guys all along, contemporary experimental research programs are tied to known physics, not to new theories. Understand the old theories, and their results, if you want to make new ones. That's how the theorists at CERN do it. That's how Einstein did it. And that's how science is done. One does not simply draw conclusions from data, no matter how it seems to fit into one's belief system. Examine your own, not mine.
Tom
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John Merryman wrote on Feb. 4, 2011 @ 17:22 GMT
Tom,
"One does not simply draw conclusions from data, no matter how it seems to fit into one's belief system."
Someone has to, because that's where theories come from. The problems start when we draw conclusions from theories. That's when belief systems take over.
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T H Ray replied on Feb. 4, 2011 @ 21:11 GMT
Theories can come from anywhere. Conclusions, however, never come from data.
Tom
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Jason Wolfe replied on Feb. 4, 2011 @ 21:19 GMT
What do we do with theories and conclusions? I use them to anticipate what kind of phenomena nature might permit. For example, the tractor beam/gravity beam.
What do you do with theories and conclusions?
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John Merryman replied on Feb. 5, 2011 @ 01:54 GMT
Tom,
"Theories can come from anywhere."
Like the imagination?
"Conclusions, however, never come from data."
Where do conclusions come from? and what is it that we draw from data?
I guess the question is as to what are conclusions and beliefs. I would tend to describe a conclusion as something having a better than average possibility of having happened, while a belief would be that I think the odds are overwhelming, but still lack conclusive proof. If the data is a set of footprints in the snow, my conclusion would be that someone was walking in that direction. If I fully accept someone had walked in that direction, it would be a belief.
The conclusions we draw are not always correct, nor are the theories, or beliefs.
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T H Ray replied on Feb. 5, 2011 @ 14:10 GMT
Theories arise _especially_ from the imagination.
Inductive conclusions from data are meaningless. Data by themselves are meaningless. One can chatter about all this, but can form no valid closed judgment.
The closed judgment of theory correspondent to real measurement, constitutes valid science.
If you want to talk meaningfully about science, learn how it works.
Tom
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John Merryman replied on Feb. 5, 2011 @ 15:34 GMT
Tom,
"The closed judgment of theory correspondent to real measurement, constitutes valid science."
Is that science, or religion? As I understand it, there is no hermetic "closed judgment of theory" in science, only in religion. Presumably the scientific theory is open, not closed and should be amenable to, if not falsifiable by conflicting data.
The problem is that there is something of an evolutionary relationship between the open minded inquiry associated with science and the close minded dogma of religion. Three thousand years ago, monotheism was cutting edge reason in a polytheistic context. Jesus was notable for trying to push the reset button on what had become a calcified belief system.
Two thousand years ago, epicycles were cutting edge in a time when the sun was thought to ride a chariot.
The reality is that any theory is a mental step up and the next step will always be a definitive break from the bureaucratic indulgences that grow up around that previous insight. Much as ancient cosmology patched the geocentric view with a new epicycle, every time an anomaly was observed, we patch our models with another particle/string/energy/force every time an anomaly is observed. The result is that we no longer have science, we have the closed judgements of religion.
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Jason Wolfe wrote on Feb. 4, 2011 @ 20:11 GMT
Peter,
OK, they need no less then six pulse lasers across a range of frequencies. I like: red, orange, yellow, green, blue, violet. They pulse these frequencies in order, rapidly and repeatedly. The idea is to synthesize "shift photons" (or whatever you prefer to call them). Shift photons carry momentum by virtue of the rapid pulsing. If you change the order of frequencies pulsed to: violet, blue, green, yellow, orange, red, then you change the sign of the momentum carried by each shift photon. I'm trying to work out the math this weekend.
When the breakthrough is made, tractor beams and shift photon propulsion will become possible. This is all assuming the correctness of GR and QM; which is a correct assumption. If there are any slight deviations of the correctness of GR and QM, they are irrelevant to the development of the tractor beam.
Yes, I know this sounds like some kind of Star Trek fantasy, but I'm just an electronics technician. I'm trying to articulate the mathematical foundation of shift photons using Hamiltonian Mechanics. It's like creating a series of frequency wedges that mirror an equivalent gravitational potential wedge; these wedges move and bombard their target at the speed of light.
We're so close to a historic technological breakthrough in propulsion technology. Will we do it in the next ten years? Or the next ten thousand years?
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Jason Wolfe wrote on Feb. 4, 2011 @ 20:41 GMT
Peter,
I read the second link. What is being argued here is that gravity can cause photons to travel superluminally. Huh. Wow. Causal events are allowed to look like they are non-causal. For example, traveling superluminally, you could see the meteor impact, and then (out of causal order) see the meteor plummeting towards earth. But one is never afforded the opportunity to change the past. That is what I'm saying.
As for photons being caused to travel superluminally by gravity, I'll go along with that. I don't know if you read my response to your critique of my paper. Thank you, by the way. I postulated that the global speed of light, as distinct from local, might be set by the presence of a significant source of gravity. The M87 hurled a huge amount of mass-energy into space. That mass energy has its own gravitational field. The gravity field sets the speed of light relative to the gravity field. In other words, debris from M87 is allowed to travel faster than the speed of light because the debris is a source of gravity and sets the speed of light relative to the gravitational source's center of mass.
I'm not sure how this squares with conservation of energy or time dilation. It won't let you change the past. Normally, gravity causes time to slow down as one goes deeper into the gravity well. That might be how nature prevents causality violations.
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Peter Jackson wrote on Feb. 5, 2011 @ 13:39 GMT
Jason
You have it right here, except why the 'Gobal'?; I postulated that the global speed of light, as distinct from local, might be set by the presence of a significant source of gravity. The M87 hurled a huge amount of mass-energy into space. That mass energy has its own gravitational field. The gravity field sets the speed of light relative to the gravity field. In other words, debris from M87 is allowed to travel faster than the speed of light because the debris is a source of gravity and sets the speed of light relative to the gravitational source's center of mass.
Because what you describe is 'local' to the mass, as is a gravitational field.
In fact it's not the 'gravity' itself that's causing it, remember there's also em field, ionosphere, plasmasphere, all in the same inertial frame, so light does 'c' with respect to each. And never forget that Observer Frame is crucial! Light can't do any speed at all except relative to something else - nothing can. Observers can be moving on infinitely many vectors (i.e. in infinitely many other inertial frames)
Now you have to study atomic scattering to find the rest of the picture. But don't forget the principle as it applies to ALL mass, and I really do mean ALL! why should the laws of physics vary and some bits be special and some not. You did have it once before and it slipped away again. You have a big advantage over most as you're less wedded to the 100 year old physics than them, which makes it impossible to see.
I'll read your response when I get a mo. I'm desperately trying to finish a peper. And now i'm going to sound crazier than you!.. don't worry about being too Star Treck, as it turns out every bit of us all has already done the 'beam me up' bit at least once - I'll explain once it's submitted. You'll love it.
Yes, change is on the way. You're looking for the physics of ten years time, not just 100 years back. In ten years time your physics is what we'll be needing, not to be just looking back yet another ten years.
Peter
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T H Ray replied on Feb. 5, 2011 @ 15:54 GMT
An open system does not obviate closed judgments of fact.
Tom
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Jason Wolfe replied on Feb. 5, 2011 @ 18:03 GMT
Peter,
Strike "global speed of light"; it didn't sound right.
You stll have a local invariance of the speed of light such that frequency and wavelength will change and accommodate for transitions between inertial frames. A change in frequency f is a consequence of time dilation, be it gravitational, relativistic or rotation. The only way that I can see that the speed of light from point A could be different from point B is relative to a gravitationally significant object. M87 jets can reach velocities of 7c, relative to the black hole, because the jets themselves are gravitationally significant. The local speed of light is relative to the gravity field of the jet.
I'm just not convinced that a particle can reset the local speed of light through absorption and emission.
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John Merryman replied on Feb. 5, 2011 @ 19:12 GMT
Tom,
It is a closed judgement of fact that the sun moves across the sky from east to west. We can certainly understand today that it is actually the earth rotating west to east, but if you tried to explain that to someone a thousand years ago, they would look at you as if you had two heads. Currently we have Relativity and QM. While they both qualify as closed judgements of fact, it seems evident there is some underlaying reality which is not clearly evident, much as the earth rotating relative to the sun is not clearly evident to someone standing on it.
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Anonymous wrote on Feb. 5, 2011 @ 19:41 GMT
http://www.answerbag.com/q_view/805509#ans10278578
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Anonymous wrote on Feb. 5, 2011 @ 19:50 GMT
Einstein's conception of gravity cannot fundamentally account for gravitational and inertial equivalency/balancing, and it cannot demonstrate balanced attraction and repulsion in conjunction with unifying gravity and electromagnetic phenomena/energy generally. Indeed, the origin of matter and energy is quantum mechanical, so Einstein's theory of gravity ultimately fails on all of these counts taken together.
Read more: Is it only a consequence that gravity is a special force not based on the fact that space-time is not flat that differentiates Einsteins special theory of relativity from general relativity? | Answerbag http://www.answerbag.com/q_view/805509#ixzz1D7F5LUow
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Bubba wrote on Feb. 5, 2011 @ 23:04 GMT
Theories are not absolulte truths. The only thing we can say at the present time is that we have no observations which contradict the theory of General Relativity. If it ain't broke, don't fix it.
There is a lot of conceptual confusion surrounding General Relativity, even among some professional physicists.
Here are some of the myths that get propogated, especially in pop-sci...
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Theories are not absolulte truths. The only thing we can say at the present time is that we have no observations which contradict the theory of General Relativity. If it ain't broke, don't fix it.
There is a lot of conceptual confusion surrounding General Relativity, even among some professional physicists.
Here are some of the myths that get propogated, especially in pop-sci accounts and the media:
Myth #1 -- There exists an absolute structure to spacetime. It is not prudent to use the words flat or curved as these terms convey the wrong ideas. The phrase 'Curved Space' will be interpreted by most individuals as implying that a Cartesian surface is somehow curving into a higher dimension. Spacetime should not be thought of as a rectangular rubber sheet that gets curved into a a higher dimension. General Relativity does NOT imply that there exists a fundamental geometry of the universe that is Cartesian and the existence of mass-energy somehow distorts this absolute geometrical property of nature that exists by default.
If you want to understand the geometry of local spacetime you simply need to understand the metric. The metric is all you need to know to figure out the local geometric properties of spacetime. GR tells you what the geometry of local spacetime is.
Implicit in General Relativity is the notion that there is no absolute geometry to the universe that exists as a basis. GR is not about higher dimensions. In a nutshell, the distribution of mass-energy defines the local metric, which in turn defines the local geometric properties of spacetime. There is no preferred or absolute geometry to physical existence. Although the local metric reduces to Cartesian in the asbence of mass-energy, the Universe is NOT Cartesian by default.
Myth #2--Space is expanding. Again, this leads to wrong conclusions. It is not empty space that is expanding, it is the metric that is changing. If the metric changes, distances change. Spacetime is not a rubber sheet that stretches. This misconception comes from poor choice of terminology but also from the analogies that get thrown around when the subject comes up in the media. We are not ants that are running around on the surface of a baloon that is being filled with air.
Myth #3 -- The rubber sheet model of gravity. This totally screws the pooch. Everyone has seen the graphic that depicts a ball on a rubber sheet that represents spacetime. I used to see these models in the popular science books when I was a kid in high school. I always wondered, ok but why does the ball start moving to begin with? You still have to push it over the lip of the edge. What causes it to start to move?
The most accurate way to describe GR is by using very simple and intuitive coordinate analogies. In the absence of mass-energy, GR infers that the local spacetime metric will be cartesian. At time t=a, your position can be described by a set of local cordinates (a,x,y,z). In the absence of any outside forces, it then follows that at a future time t=b, your coordinates will be (b,x,y,z). Since the meric is Cartesian, the only chznge will be a time interval. x,y,z remain unchanged. In other words, a change in the coordinate t does not correspond to a change in coordinatesd x,y,z.
In he presence of mass-energy, the spacetime metric will not be described by a simple Cartesian metric. Since the relationships among coordinaes is not Cartesian, intervals and distances become more complex and changes in one coordinate correspond to a change in another. Components of the metric tensor describe these relationships.
,
At a future time t=b, the coordinates will change from (a,x,y,z) to (b,x',y',z') , not because of a force(push or pull), but because the metric is not Cartesian. GR is not about some mysterious force pulling on things to get them to accelerate. GR is about local spacetime Geometry. If I drop a ball to the floor, how did it get from position x to position x'? The short answer is it didn't get there. It was in the future. The ball was simply following a geodesic in local spacetime and the time and space coordinates are interwoven. In short, at a future time t=b, the coordinates x,y,z will take on another value because the coordinates x,y,z change with the time coordinate.
It's Geometry.
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James A Putnam replied on Feb. 5, 2011 @ 23:19 GMT
"In a nutshell, the distribution of mass-energy defines the local metric, which in turn defines the local geometric properties of spacetime. There is no preferred or absolute geometry to physical existence."
This looks preferred to me. Put the mathematics forward and decline to explain what the mathematics is modeling. Is your point that mathematics is enough to describe reality, and, that attributing a physical nature to the properties described by the mathematics is improper physics?
James
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Anonymous replied on Feb. 6, 2011 @ 00:43 GMT
I didn't put any mathematics forward. I was just musing on how the Theory of Relativity often gets put through a meat grinder. Edcuators and the media often serve up ground chuck to their audiences.
The kind of inquiry you are engaging in is more sutiable for philosophy than physics. No matter how well-reasoned the arguments, the result is always going to be a matter of opinion.You want answers for absolutes.
Science is not about opinions or establishing absolute truths--at least it's not supposed to be. I am not stating that the questions you bring up are not important, but they are not practical. You don't need a blueprint of reality to do physics. If we did, science would never have went anywhere.
A chemist doesn't spend time wondering if the beaker is half-empty or half-full. The Chemist is only concerned with what's in the beaker, how much it weighs and what are it's properties.
The mathematics is modeling our observations of how mass-energy behaves under certain circumstances. Physical theories describe how nature behaves. General relaitivty is a theoretical description for the observed phenomenon of gravity. Some day, a more general theoretical description for the phenomenon may come along. However, that doesn't mean GR would be false anymore than Newton's Law of gravitation is considered false in light of the advancement of GR. Both would be considered descriptions of nature that are limiting values of a more general theory. Any future theory must reduce to Newtonian Gravitation and GR because both are indeed accurate in describing the behavior of nature. We got to the moon and back using the inverse square law.
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James A Putnam replied on Feb. 6, 2011 @ 01:05 GMT
"I am not stating that the questions you bring up are not important, but they are not practical."
Yet you refer to mass-energy. What is its effect on what real properties? No you did not put mathematics forward, but, you relied upon it for your support.
So relativity theory is saved by hiding in the foggy swamp of the complexity of the innumerable unpreferred frames? Is there space or is there not space? Does space exist independent of theory? While it is certainly the case that theoretical physics cannot describe that which their data does not address, still, we make distance measurements in space so we know it is not nothing. We know that it is what we move around in. Physics data is about moving around. So, a metric applies only to movement. There is so much more than just movement. There is space, time, life, and intelligence.
With regard to being practical, the patterns in changes of velocity are real. Those patterns tell us that four properties exist. They are: space; time; force; and, resistance to force. We cannot know any one of these firsthand. Firsthand involves only the patterns in changes of velocity. Yet those patterns tell us everything mechanical that we will ever know about the universe. With regard to your mass-energy, mass is real, it is resistance to force. Energy is not mass and it is not a property. It is a sum total of the calculation of applying a force across a distance.
I hear and read the retorts that certain questions should not be asked or that they are not practical or that they do not fit with the scientific method. My response is that something about science needs fixed.
James
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John Merryman replied on Feb. 6, 2011 @ 01:54 GMT
Bubba,
"Space is expanding. Again, this leads to wrong conclusions. It is not empty space that is expanding, it is the metric that is changing. If the metric changes, distances change."
Say we have two points, x lightyears apart. After awhile, they are 2x lightyears apart. The problem here is that there are two metrics. The speed of light and the distance between the points. Presumably the speed of light is stable, so it is the distance between the points which is the variable. If you have lots of points, moving away from each other, yet there is a constant speed of light, then these points are expanding in a stable metric, defined by lightspeed, not the space between the points.
Yet the idea of an expanding universe is that these points are the metric and the space between them is increasing proportional to distance. The result being that every point appears as the center of its own frame. Otherwise, if there is another, stable frame, than there could only be one center point from which all other points move away. The stable speed of light is evidence of this stable frame. That would mean that because we do appear to be at the center of the universe, since other galaxies are redshifted proportional to distance and there is no lateral motion commensurate with the degree of redshift, either we are at the center of the universe, or there is some other cause of redshift than recessional velocity.
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Anonymous replied on Feb. 6, 2011 @ 03:59 GMT
It's a metric expansion. The observed result is that distancec between objects is increased, not an expansion. Space is not expanding into a void(that doesn't make sense.) If space is expanding, expanding into what? Space??? :(
As far as redshift, think about it this way:
If you have a ruler and the metric(use the distance between the cm markings) grew, what would you observe if you were stationed at one of the markings and looked at others far away?
As the metric expansion ocurred, things positioned on the more distance marks would appear to be moving away faster than those positioned on marks closer. This would apply to any observer at any position on the ruler.
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John Merryman replied on Feb. 6, 2011 @ 04:27 GMT
Bubba,
So what metric determines lightspeed?
With the Doppler effect, the train moving away doesn't create space, but puts space that was in front of it, behind it. Same with galaxies moving away, they are not creating the stable space which light is defining, but simply putting space that was in front, behind. Void, or not.
If the metric of lightspeed was increasing, then the distance marks would always be x lightyears apart.
The problem is that you need that stable measure to judge the motion against, otherwise there would be nothing to compare it too and therefore, no way to tell it is happening.
This goes back to the problem of having a conventional, spherical expansion in stable space, which has a center.
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Bubba replied on Feb. 6, 2011 @ 05:14 GMT
Maxwells' Equations determines the speed of light. The calcuations agree with observations.
Special Relativity in a nutsshell:
The Princple of Relativity has as an axiom,that the law of physics are the same for all observers in all frames of reference. We have never observed this to not be the case.
From the Principal of Realtivity, Maxwells' Equations(the laws of Electromagnetism) must therefore be valid in all frames of reference for all observers and under all coordinate transformations(i.e. invariant).
Therefore, the calculated speed of light will be the same for all observers in all frames of reference.
All observers in all reference frames must therefore observe the same value for the speed of light. We have never observed this to not be the case.
In order for this to be true, space and time cannot be absolute and not all observers will aggree on measurement of things such as position, length, speed, time, mass, and energy.
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John Merryman replied on Feb. 6, 2011 @ 11:30 GMT
Bubba,
"If you have a ruler and the metric(use the distance between the cm markings) grew, what would you observe if you were stationed at one of the markings and looked at others far away?"
"Therefore, the calculated speed of light will be the same for all observers in all frames of reference."
Exactly. If the metric of the speed of light grew, you wouldn't be able to tell. That's the problem with the first statement. If the distance between the markings grows and we can tell, it's not expanding space, but increasing distance, as the number of marks according to lightspeed does increase, ie. what was x lightyears apart is now 2x lightyears apart.
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Peter Jackson replied on Feb. 7, 2011 @ 18:02 GMT
Bubba
John has a point you seem a little to rehearsed in avoiding to even notice.
I do understand the standard interpretation(s) of SR and GR. (a dangerous thing to say!). but can I ask this, you say, correctly;
"..not all observers will aggree on measurement of things such as position, length, speed, time, mass, and energy".
So.. if two observers co-moving in opposite directions at over 50% 'c' are watching each other and various other fast bodies and light pulse flying around,
If the light reaching them across the vacuum does so at 'c' (with respect to the CMBR rest frame I assume not nothing), but is only the sequential scattered emissions from particles polarised by other em waves/particles only travelling at 'c'.
Why the hell do we need the Lorentz transformation?
And why the hell do we deny and put patches on the hundreds of apparent superluminal phenomina similar to M87 so we can pretend they're optical illusions so we can say nothing challenges SR?
And PS. I'm fine with both the postulates of SR and principle of Equivalence, but since the CMBR it seems all blindly faithful relativist believers have done is pushed their heads deeper in the sand to ignore it's logical implications!
I offer the escape that it's only the SINGLE absolute rest frame that was ever a problem, local dynamic rest frames, and the Einstein Maxwell weak field approximation entirely logical.
Do you have another answer better than the old standard one that won't now wash?
Peter
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John Merryman replied on Feb. 7, 2011 @ 18:55 GMT
Peter,
I suppose that if Bubba had a ready answer, we would have heard it by now.
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Anonymous replied on Feb. 8, 2011 @ 01:29 GMT
wow, guys. Maybe the guy has a life--you know, he might have a job and his life is not devoted to spending time on an an obscure internet forum waiting for responses to a post.
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James Putnam replied on Feb. 8, 2011 @ 02:17 GMT
Wow, Anonymous, nice stand-in performance. Except that non-answers are not answers and this forum is not obscure. Thanks for the put-down, but, I would be more interested in a put-up.
James
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John Merryman replied on Feb. 8, 2011 @ 04:08 GMT
Anon,
I don't know about you, but it doesn't take much time to go through a few discussions to see who might have responded, or not.
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James Putnam replied on Apr. 17, 2011 @ 01:36 GMT
Bubba,
Somewhere there is an exchange between us where I ask that you read my essay in the first essay contest and then comment on it. So far as I could tell, you never responded. It is true that I did not provide a link. That is because I saw my request as a waste of your time and mine. I never thought that you would read what I had to say.
Here is something you said in a message:
"Theories are not absolulte truths. The only thing we can say at the present time is that we have no observations which contradict the theory of General Relativity. If it ain't broke, don't fix it."
The special theory of relativity is wrong. There is no time dilation. Yet when it is applied to help model the general theory, things work out very well in so far as matching predictions about patterns in changes of velocity. My question to you is: Do you know why the application of the erroneous special theory on a spot by spot basis makes the general theory appear to work?
If I am misrepresenting the described relationship given in the above paragraph, anyone is welcome to please correct it.
James
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Jason Wolfe wrote on Feb. 6, 2011 @ 02:03 GMT
Hey Bubba,
I bought this book called Exploring Black Holes, an Introduction to General Relativity. It was recommended by the bloggers at PhysForum.com. Equation [1] is, tau^2= t^2 + s^2, where tau is the "wristwatch" time (a.k.a.) proper time. Then in equation [2], they say that t(in meters) = ct_second. Maybe it's just me, but equation [1] just blows the units away which makes it a useless equation. I know physicists like to set the units to unity, but that just removes any flag that says: "Hey partner! You're units are wacky!"
My point is that too much conceptual mathematics gets away from reality in the following way. How do you know whether or not you're adding apples and apples? You could be adding apples and applesauce or apples and oranges.
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Anonymous replied on Feb. 6, 2011 @ 03:40 GMT
I guess if you don't know if you are adding apples or oranges, you need to pay more attention. Science is emperical and observation is the ultimate litmus test--not abstract reasoning. Mathematics is simply a tool. We may have reason and mathematics as a tool, but our observations and measurements have the final say on the validity of our theories. So far, there have been no observations which conflict with the Theory of Relativity. It currently stands as the best model we have to describe gravitation.
We should drop the word 'reality' from the discussion. It's too easy to become mired down in semantics. Words alone are not sufficient to describe the operation of nature. Outside of mathematics, how else can you describe the physical model with sufficient detail for it to be of use? Mathematics is an integral pat of the process of theory-making in the phsyical sciences because it is the only language that can be used to describe nature in a meaningful way. If we want to make use of our observations to predict or explain, we need something more sublime.
Science without mathematics is like a car without wheels. You won't go anywhere. Simply making observations and using words to describe these observations leads to some type of qualitative understanding but produces absolutely nothing of value. Newton didn't watch an apple fall and come up with the idea of Grvaity. Just stating, 'Objects attact' won't cut it. You can't arrive at Keplers Laws or the inverse square law with words. You need to introduce quantity and measure and be able to form relationships among these. To do this, there needs to exist a system of numbers and a rational system of deductive inference to form relationships between numbers. In order to be sure that you are producing results that are consistent, you need axioms and proofs.
Gallileo took a clock and ruler and wrote down his measurements. He formed relationships among the measurements. He quantified change in a physical system and discovered general mathematical relations that appeared to hold true at all times and places. These relations still hold true today, even though our physical models are more refined, abstract, and precise. Whether it's General Relativity or Newtonian Grvaity, we are essentially given a set of equations with the understanding that, 'this is how nature behaves when observed.' We don't need to appeal to reason to prove or disprove either. Observation says whether or not the models hold true as an accurate description of how nature operates.
The mathematics has become more abstract and complex but the process of doing science remains the same. Mathematics is the only language one can use to describe nature with sufficient precision to produce useful results.
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John Merryman wrote on Feb. 6, 2011 @ 04:08 GMT
Bubba,
Okay, let's try this one;
"At time t=a, your position can be described by a set of local cordinates (a,x,y,z). In the absence of any outside forces, it then follows that at a future time t=b, your coordinates will be (b,x,y,z). Since the meric is Cartesian, the only chznge will be a time interval. x,y,z remain unchanged. In other words, a change in the coordinate t does not correspond to a change in coordinatesd x,y,z."
x,y, and z do not change. Is it rational to consider they exist as the present? So the change is with t, not xyz, as b has replaced a. Thus as b arrives from the future, a recedes into the past? It would seem that in this model, the change is the future becoming the past, not the present, xyz, moving from past to future? The future is potential and the past is evidential, so it would seem future is cause and past is effect, since there is no way to know all potential prior to any occurrence and the intersection of that potential creates the event., which is then replaced and recedes into the past.
So it's not that xyz move along the time coordinate, but that the collapse of potential progresses within the confines of xyz, ie. the present. If time is not a coordinate, what does that say about spacetime?
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Jason Mark Wolfe wrote on Feb. 6, 2011 @ 20:14 GMT
Conservation of energy has become an obstruction to the shift photon concept. Does anyone object to attacking conservation of energy? After all, if energy cannot be created, then where did all this energy come from? Did God create it, or what?
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Jason Wolfe wrote on Feb. 6, 2011 @ 22:44 GMT
You cannot avoid the question: where did the energy of the Big Bang come from? Either:
A: Energy of the Big Bang plus the gravitational (negative) energy add to zero; which preserves conservation of energy...
or,
B: God said: Let there be Light; which is equivalent to the Big Bang; ipso facto, the Holy Bible is correct, and God (the Christian God) created the universe.
or,
C: there exists some other explanation to explain where the energy of the Big Bang came from. Please explain it.
Ignoring this post is equivalent to admitting either A or B.
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Peter Jackson wrote on Feb. 7, 2011 @ 18:35 GMT
Hi Jason.
Sorry, I object. Energy won't entirely go away.
The answer to your last post is 'C'. In a way it seems Cosmic Ray is right and it's about scales. If you look at how stars are recycled, either by supernova or plasma jets via their tokamak (toroid) black holes (see Chandra IR Crab Nebula core photo), you can see a small version. Galactic quasars (super massive black holes up to 10^9 solar masses) are the mummy bear size. If we look closely the Universe looks very similar to the big grizzly daddy bear version. So this means we were almost certainly recycled from the universe that went before, just like galaxies are (paper going in tonight) by quasars. Google Centaurus A and find the action shot with the helical jet. i.e. just like smaller black holes, the big bang was powered by the waste matter from the universe that went before. (you heard it here first!)
The fact the Milky Way has done it once already recently is how you've already done that Star Trek ionises and beam across space trick. But don't panic, we're not due again till after the sun burns out. ..Does that help?
And re your question of a particle changing the sped of light; Just consider the flux of up to 10^13 particles/mm^-3 over 10 kiloparsecs thick, all oscillating it the new frequency it need to be to maintain 'c' in the new frame. Considering Cosmic Ray is transmitted by Stokes and anti Stokes up and down shifted scattering does that seem more sensible?
The key is to remember Einstein specified xyz as attached to a "BODY", not, as John says, (and increasingly many others) an unattached mathematical abstraction we keep forgetting to re-attach to reality.
And you never know, perhaps I only remember all that as one of my particles wasn't entirely wiped from the last galaxy! -Oh yes, it also resolves the re-ionisation/ re polarisation epoch issue, Chiral polarisation, uncertainty (twin jet precession) etc etc. But lets do things one at a time and get your hyper stream started first, we may need to do a quick runner in 5bn years!
Peter
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Jason Wolfe wrote on Feb. 7, 2011 @ 20:11 GMT
Hi Peter,
You'll forgive me if I disagree with the recycled energy idea. Energy exists and appears to have been created. In doesn't matter how many recycling events took place. The energy is here now, so it must have been created. Either choice A or B has any validity. Choice C merely throws "recycling" into the mix as a diversion.
Am I wrong?
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Peter Jackson wrote on Feb. 8, 2011 @ 00:38 GMT
Hi Jason
I think the answers are Yes, ..and Yes. Yes I do forgive you as you haven't yet had sight of the evidence, and Yes you are wrong.
Recycling is no diversion. If stars only last max 9Bn years where are all the dead galaxies clogging up space stopping us seeing to the ends of the universe? The Sloane DSS has just issued final figures. It recorded 1.6m targets. 8.75 of the galaxies found are quasars. And UCAL Have just found a galaxy with a jet they estimate will eat it all in just 20 odd million years! That all means I've just had to revise the estimated average galaxy recycling time down to about 8.5Bn years, so we may get sucked back in before the sun actually dies! So where do you think quasars get all that energy from? Only a whole galaxy could do it. (My paper's now submitted - I'll post a link when it's up).
Have you Googled Centaurus A yet? or the NASA Chandra Crab nebula core black hole shot? Look again at my photo of HH34 in my esay, can you see the giant black hole toroid picked out by the lensing?
I prefer to work a different way to most; research and info in first, then opinions out. I've noticed most seem to prefer it the other way round and just have a guess! I hadn't put you down for one of those.
Peter
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Jason Wolfe replied on Feb. 8, 2011 @ 01:15 GMT
Dear Peter,
I googled Centaurus A, which has a black hole at its center and is devouring a spiral galaxy.
P:"Recycling is no diversion. " But it is a diversion to the basic question. If energy can neither be created nor destroyed, then where did all of this energy come from? I understand that you value other areas of interest above this basic question. Yet I think you would agree with me that Conservation of Energy is blocking further signficant technological progress. Everyone avoids the truth about how the Big Bang managed to ignore Conservation of Energy.
All of this exergy exists whether or not we ignore how it was created, which is a violation of CoE.
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Peter Jackson wrote on Feb. 8, 2011 @ 01:49 GMT
Jason
Nice darts! Perfect Bullseye, Do you really believe that nonsense about one galaxy devouring another!??
Yes, the black hole is devouring the galaxy, turning the Lenticular into a ring galaxy as it eats it from the inside and recycles it in the contra flow jets as re-ionised and repolarised plasma on the new axis.(resolving a swathe of anomalies). And -remember this one, the DFM also predicts a really bizarre 4 YEAR lens delay will be found soon!
There are over 120,000 out there we've found so far doing the same thing! To be fair I think that comment you found was from a few years ago. The spectroscopy now supports the twin jet model. Just google quasars and you'll see them all in action. Don't always expect to see the other jet, if it's heading away from us it's too red shifted (which is why theyr'e termed 'radio sources'). I'll post a few random papers with the full SP, though not all up to speed.;
http://arxiv.org/PS_cache/arxiv/pdf/0912/0912.1484v1.
pdf
http://adsabs.harvard.edu/abs/2010MNRAS.408..713W
http://dx.d
oi.org/10.1088/1464-4258/10/7/075001
http://iopscience.iop.or
g/1367-2630/11/1/013029
http://iopscience.iop.org/1742-6596/227/1/012001/pdf
Peter
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Jason Wolfe replied on Feb. 8, 2011 @ 03:15 GMT
Peter,
Hurling darts? I would never hurl darts at you (you specifically); you're a likable person. Anyway, I don't know much about how galaxies interact or what is doing the devouring. I'm more concerned about the Conservation of Energy telling us that energy cannot be created, but not explaining how all this energy got here to begin with.
This gravitational lensing stuff might have an influence on what I'm doing. I'm not willing to pay $33 for the article. However, the summary seems to suggest that the Schwartzchild metric can produce an index of refraction, or, in effect, slow light down. I'll have to look into that.
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John Merryman replied on Feb. 8, 2011 @ 04:16 GMT
Jason,
Even according to BBT, galaxies coalesce out of the CMBR, so isn't it logical that this sea of energy does gradually coalesce into gases and eventually stars and eventually fall into the vortices at the center of these galaxies, then get radiated back out across the universe? As we can see galaxies over 13 billion lightyears away, that is a lot of energy being radiated away. Possibly it energizes the CMBR and the process starts over again? Collapsing mass and expanding energy. It would explain why gravity and expansion are balanced.
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Jason Wolfe replied on Feb. 8, 2011 @ 05:07 GMT
John,
I'm just not knowledgable about the Cosmic Microwave Back Ground other than, it exists. I'm just not understanding how vortices and galaxies condenscing from gasses, how does that answer the question: what created the energy in the first place, in violation of Conservation of Energy. Energy can neither be created nor destroyed. Yet, there is an awful lot of it. I've argued that the energy of the big bang, when combined with the negative energy of gravity, that they should add to zero. As for the dark energy that causes expansion, I think that's caused by the quantum vacuum. I suggested to Edwin that the energy of the Big Bang plus the (negative) energy of gravity add to, not zero, but the Cosmological constant. But I'm still pondering that possibility.
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John Merryman replied on Feb. 8, 2011 @ 12:05 GMT
Jason,
I'm saying there is no beginning or end, just a cycle of expansion and contraction.
The black body cosmic background radiation is what we would see of light that had been redshifted so far that it had completely fallen off the end of the spectrum and they keep finding evidence of ever further galaxies in it. The two most recent were one large one at 12.6 and one at 13.2 billion lightyears. This means they had to form in less than a billion years, but according to inflation theory, the reason that radiation is so smooth is because it expanded out to an extremely large size in the first moments, so it would have to be not as dense as if these galaxies formed from the initial singularity. They say this is due to dark matter, but dark matter is gravitationally active and the flatness of space is said to be an effect of Inflation as well, so that means it would have had to smooth out any gravitational sources. That enormous galaxies could have formed in this amount of time is a stretch, to say the least.
One possible reason for that smoothness could be a phase transition, sort of like a dew point, where radiation loses enough energy that it starts to curl up as matter and start coalescing back out and starting the process of gravitational collapse.
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Dan T Benedict replied on Feb. 9, 2011 @ 14:22 GMT
Jason,
Take a look a my
essay. It starts off a little slow, but be patient, the payoff is worth it. I believe I've given a more than adequate argument for the singularity to be the result of the release of gravitational potential energy from a previous cycle of the universe through continuous expansion. It's very compatible with Roger Penrose's Conformal Cyclical Cosmology and his " outrageous proposal" that the Big Bang and the Extreme future of our cosmos are physically identical. I've reached a similar conclusion using simple conceptual analysis and graph theory, instead of topological arguments. The Supermassive and Intermediate Mass Black holes do not entirely dissipate and emerge from the surface of last scattering with protogalaxies already intact and provides a rebuttal to John's point of early galaxy formation.
Dan
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Peter Jackson wrote on Feb. 8, 2011 @ 12:22 GMT
Jason
I was talking about the perfect 90 degree bullseye hit on the galaxy with the strangely ungalaxy shaped 'dart'. Anyway, we now know it's jets, going outward, i.e. a typical quasar. It's turning a Lenticular into a Ring galaxy by sucking it all in to the centre and blasting it out as an ion plasma.Gogle the cartwheel galaxy and take a close look at the 'spokes'. They don't radiate from the centre, they're matter drawn in from the ring by the spinning toroid (donut).
There are plenty of free papers on lensing around, but read the facts NOT the astronomers interpreguesses. Plasma with an em field is an excellent refractor, or properly, diffractor, of em wave (functions) and or photons, as well as cosmic rays. How do we thing the LHC bends the beam? by imposing a dense em field, which means condensing dense virtual electrons in the magnets inertial frame, which interact with the dense ditto in the beams frame, which propagates the beam polarised with the (field lines) particles.
Halo's do the same, simple diffraction of light, which also dealys it - but, now switch your brain on, by TWO operators of V, one for the c/n of plasma, and one for the v of the galaxy with respect to the 'space' around it (the CMBR rest frame/ cosmic vacuum/Higgs field - call it what you wish).
There is no other way of producing the delay pattern found, unless you invent giant 'gravity wells' as a patch to hide the light down/under for a few years. Whoever invented that idea just didn't know much about physics!
A non zero co-efficient n form plasma is well established, and PMD (polarisation mode dispersal - see optics) is what slows it and diffracts it. It's hardly rocket science as Maxwell and Stokes knew all about it.
Peter
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Anonymous wrote on Feb. 8, 2011 @ 21:00 GMT
It is irrational to declare 'what if's' and 'could-be's' as something to be accepted as factual.
Just because an observation is consistent with a hypothesis does not mean the hypothesis should be accepted as a framework for a valid theory. There are numerous hypothesis that can account for any particular observation or phenomenon.
The Egyptians planted their crops when Sirius appeared on the horizon at dawn because the Nile would flood a short while after. The Egyptians came up with the theory that the star Sirius caused the flooding of the Nile. A short while after, someone else came up with the theory that the Nile flooded because the God Osris was pissed off at the appearance of the Star sirius and got angry and had a hissy.
Obviously, both theories were completely effective and accurate in predicting the flooding of the Nile. One did not need to understand the theory of Tides or planetary motion to make use of the observations and predict. One theory is only more valuable than another if it can offer more explanatory power and make novel predictions.
Unless a new proposed theory predicts things a current theory can not and the theory can be by falsified by observation, it is worthless. All of the conjectures oferred here cannot be falisifed and do not predict or explain anything that can be tested. They also offer no greater explanatory power over theories which already exists.
If it ain't broke, don't fix it. GR is not broke and can account for current observations. It can also make predictions which can be tested. Why go with another theory? Ocaams Razor.
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James Putnam replied on Feb. 8, 2011 @ 21:40 GMT
If either Relativity theory or Quantum theory were correct, they would lead us to unity. In other words, if one were correct, it would expand naturally into the domain of the other. Since neither can push out the other, it is evidence that both are incorrect. I think their problems are that they both suffer from theoretical errors made at the fundamental level and inherited by them. So, my point is that they are both broke. The fixed theory will not be either of them and it will replace both of them.
James
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Anonymous replied on Feb. 9, 2011 @ 01:12 GMT
Quantum Theory and all its offspring represent the most successful theories to date. The accuracy and precision of experimental results is pretty mind-boggling and the results usurp anything in existence. Predictions of classical General Relativity have also been verified with high precision. One cannot simply discard them unless one has an alternate theory in place that can not only produce results of equal precision but also produce new predictions that the current theories cannot. The caveat is that these predictions must be open to experimental verification.A new theory cannot simply tell us what we already know--i.e. make the same predictions. They must offer something more.
Also, Implicit in your statement is the assumption that the phenomoneon of gravity is not fundamental to nature and a unfication with the observed natural phenomenon at the quantum scale is not only pssible but also neccesary for a more complete understanding of nature.
I am not arguing for or against the assumption. I am simply pointing out that nature is not obligated to conform to our notions of how things should be. We are simply observers. We don't call the shots.
This assumption has led to the belief that the ultimate solution--a TOE, GUT, what have you--will not only be a thing of elegance and beauty but is an inevtiable outcome.
The fact is, the search for a unified theory has been antyhing but elegant and productive. Instead of producing elegant results that lead to sustantial
gains in our understanding, the community has produced a plethora of competing theories with ever-increasing complexity, many of them of hideous complexity. This effort is all expended in the attempt to try to use brute force to address a problem with an assumed solution. Unfortunately, the effort has produced relativley little in the way of results. It has been one dead-end after another. The result is one hell of a mess.
This work needs to continue but we also need to entertain the pssbility thhat perhaps there is no solution to the problem and the phenomoneon of gravitation is unique and fundamental to nature. It is surpising that among all of the arguments and discussion, nobody ever mentions this as a possibility.
Why shouod it be that Nature must conform to our desire for unification of natural laws?
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Jason Wolfe replied on Feb. 9, 2011 @ 01:14 GMT
Anonymous,
I've heard it all before.
"It is irrational to declare 'what if's' and 'could-be's' as something to be accepted as factual. "
"If it ain't broke, don't fix it. GR is not broke and can account for current observations. It can also make predictions which can be tested. Why go with another theory? Ocaams Razor. "
Then you say, "All of the conjectures oferred here cannot be falisifed and do not predict or explain anything that can be tested. They also offer no greater explanatory power over theories which already exists. "
And so I know you're someone who talks like a real physicist, but then you paint all of the ideas here with one broad brush stroke as being worthless. If you had read my essay, Photon Theory, you would see that it is testable and falsifable and it does make novel predictions.
Please sir, be very specific about your attacks. I am happy to defend my paper all day long. You can start there.
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James Putnam replied on Feb. 9, 2011 @ 01:26 GMT
Of course both Relativity theory and Quantum theory are successful. If they were not they would not be tolerated; however, their success is not due to theory, it is due to their accuracy in modeling patterns observed in changes of velocity. All of our information comes to us in the form of patterns of changes of velocity. Theory can model those patterns, but, theory cannot tell us about their causes.
Theory is the practice of inventing possible causes for the patterns we observe in changes of velocity. In other words, we do not know what cause is, and, the inventions of the mind put forward by theoretical physicists fill in names for properties in physics equations, but, cannot explain 'cause'.
The names for cause put forward by theoretical physicists apply to properties on either the left or right side of equations. This is evidence of clear error. The only cause ever represented in physics equations is the equals sign. Initial conditions change into final conditions for reasons hidden behind the equals sign.
James
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John Merryman replied on Feb. 9, 2011 @ 01:30 GMT
Anon,
I'm assuming that wasn't intentionally humorous. You might want to consider how the concept of punctuated equilibria applies the advancement of ideas.
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John Merryman replied on Feb. 9, 2011 @ 01:42 GMT
Anon,
My previous remark was in reply to your comment of 21:00, but you seem to have read my mind with the comment of 1:12.
I think it's safe to say that as long as there are questions about nature, people will continue to try to answer them.
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Anonymous replied on Feb. 9, 2011 @ 01:45 GMT
I am not sure what you mean by attacks. I am not attacking anyone. I am not competing. I am simply discussing.
If a theory makes predictions that cannot be currently tested then this theory is in limbo-- String Theory, for example. Science is empirical and observation is always the litmus test of validity. It doesn't matter if a theory is novel and unique.
Lots of theory can make novel predictions. I can make a hypothesis that the Universe was created from a giant cosmic egg laid by the Hindu god Ganesh. When the egg split open the universe silled out and the egg shells became the spacetime continuum and the yoke supplied all of the mass-energy.
My theory is backed by observations. Clearly, the Universe is expanding ever since the egg split open and the shell gave rise to the continuum. We can extrapolate back to a time when all the mass-energy was concentrated into one tiny little oval from which all things, including space and time, sprang into existence.
This theory is novel and original and is backed by empiricial observations.
Unfortunately, it can't predict anything and the hypothesis cannot really be tested. So, what good is it?
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Jason Wolfe replied on Feb. 9, 2011 @ 03:25 GMT
Hi Anonymous,
Everyone is pretty friendly here. In contrast, if you blog at physforum.com, they are less friendly.
Yes, empirical observation is what it comes down to. Once we can mathematically describe entire sets of physical phenomena, then, I would argue, that it makes sense to try to guess at the underlying phenomena. Given such a model, we make a testable prediction, test it, and see if the results falsify the model. I entirely agree with your point of view.
However, here is a question. Principles like Conservation of Energy are considered fundamental within the laws of physics. In my essay, I predicted the existence of what I call shift photons. As a photon falls into a strong gravity well, it frequency shifts. So, I had the following idea. What if we use multiple lasers (6 or more), and attempt to synthesise a shift photon. Can we get back the gravitational potential that caused the photon to frequency shift?
When I calculated the Hamiltonian, I discovered that even if shift photons worked, they're about 12 orders of magnitude too weak to produce an observable effect. In hindsight, I'm not surprised. E=mc^2, so it takes a lot of energy to reproduce the effects of mass.
But here is my question. Conservation of energy has been a reliable foundation stone of physics for hundreds of years. Yet, the Big Bang seems to contradict conservation of energy. Energy can neither be created nor destroyed. So where did all of this energy come from? My solution to this puzzle is that the energy of the Big Bang plus the negative energy of gravity add to zero. Some call this the Zero-Energy Universe. Do you agree with me that this is a good explanation.
If you do agree, then do you think that a physics model which predicts that energy+gravity can be created, do you think that such a model is ridiculous and should not even be read or looked at, regardless of the nature of the argument?
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John Merryman replied on Feb. 9, 2011 @ 11:56 GMT
Anon,
What about those theories, such as Big Bang Theory, where they keep having to add enormous patches: Inflation, Dark energy, shortly to explain how very large galaxies can form in well under a billion years?
Currently the oldest is 13.2 billion. One at 12.6 has been estimated to have a black hole of 30 million solar masses, while the one at the center of the Milky Way is 4 million. It takes 225 million years for the Milky Way to make one rotation. Inflation theory predicts the energy of the singularity was expanded to the extent space appears flat, which means the visible portion is equivalent to a patch of the earth small enough to be flat. That would result in a rather thin density of energy for such large concentrations to coalesce so quickly..
It's no longer science if the theory gets a pass every time observations don't bear out.
http://www.americanscientist.org/issues/pub/2007/9/moder
n-cosmology-science-or-folktale
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Anonymous replied on Feb. 9, 2011 @ 16:11 GMT
"Anon,
What about those theories, such as Big Bang Theory, where they keep having to add enormous patches: Inflation, Dark energy, shortly to explain how very large galaxies can form in well under a billion years?"
I agree. Many of the ideas put forth on the cutting edge of theoretical research are highly speculative and should always be approached conservatively.
Most of the...
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"Anon,
What about those theories, such as Big Bang Theory, where they keep having to add enormous patches: Inflation, Dark energy, shortly to explain how very large galaxies can form in well under a billion years?"
I agree. Many of the ideas put forth on the cutting edge of theoretical research are highly speculative and should always be approached conservatively.
Most of the conjectures being entertained today in the fields of Cosmology and High-Energy Physics are pedagogically classified as Hypothesis, not Theory. A theory must not only explain but it also must make predictions that can be tested. A theory is much more than an explanatory mechanism.
I am not down-playing the importance of conjecture. It is obviously the starting point for theory-making. Conjectures supply a useful causal mechanism to temporarily close the gaps in our conceptual understanding and the conjecture my bear fruit or it may lead to a more refined hypothesis that can be tested. We simply need to be very cautious of assigning them the status of facts.
As an example, the Inflationary conjecture and the Dark Matter hypothesis are hypothesis', not facts or theory. Neither can currently make testable predictions and neither can be currently experimentally verified, outside of the obvious trivial case that they predict the observations which they were designed to explain.
The best we can say about conjectures such as dark matter and inflation is that they are useful theoretical constructs that do not violate known laws and do not conflict with any other current observations. They may or may not pan out.
A survey of the history of science shows that many radical conjectures went nowhere. You don't hear about these as they do not make it into the science texts. However, many of these conjectures that fizzled out served as springboards that took the community down a path more that was more fruitful.
Theorists are doing the best they can with the information available. Theorists in Cosmology are at a distinct Disadvantage as they must work with the hand they were dealt and this means comparatively limited experimental data to work with. Most of the novel ideas put forward today are not readily subject to direct experimental verification and this is the thorn in the side of the modern theorist. This is not your grandfathers Oldsmobile. Our ability to conjecture has outpaced our ability to validate. Everyone is stuck in an intersection during rush hour.
I doubt any of the major problems we currently face will be solved in our Lifetime. I also would be shocked if Physicists of the future don't look back at some of our current ideas and have a little chuckle.
I have no ideas to offer. I am just watching the show. My growing inclination is to believe that it is quite possible that gravitation is fundamental to nature and is not meant to be unified. This is not a popular conjecture and is one that nobody wants to consider.
However, the lack of real progress in unifying gravity over the past century is perhaps a sign that everyone is trying to jam a square peg into a round hole. It is entirely unscientific to base a conjecture on a hunch. However, if I were a betting man, that is where I would put the money.
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John Merryman replied on Feb. 9, 2011 @ 17:43 GMT
Anon,
Can't you come up with a handle to distinguish you from other potential anons. Is this Bubba?
The problem with cosmology is the assumption there can be no other explanation for redshift than recession. The amount of evidence suggesting that some other cause is the source of redshift is rather overwhelming, yet cosmology and physics are quite willing to postulate ever more...
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Anon,
Can't you come up with a handle to distinguish you from other potential anons. Is this Bubba?
The problem with cosmology is the assumption there can be no other explanation for redshift than recession. The amount of evidence suggesting that some other cause is the source of redshift is rather overwhelming, yet cosmology and physics are quite willing to postulate ever more fantastical theories than go back and examine this assumption. Think of all that is required, the singularity, inflation, dark energy and likely dark matter, multiverses, but as much as I read the scientific press there is no effort to reconsider our views on the nature of light. It is simply these indestructible, irreducible point particles, which can only be redshifted by the recession of the source. As you point out, we really have no adequate explanation for gravity, yet many scientists are willing to stake their careers on theorizing about multiverses, because it's acceptable by the community. These are definitely not profiles in courage.
The argument is that spacetime bends because the path of light follows the path of least resistance through gravity fields. This doesn't mean the source actually moves around, as the observation of this lensed light would make appear. How do we know some similar effect isn't causing those distant sources to be redshifted, but not actually move away?
Just as an exercise in different ways to think about it, I did include a potential mechanism in my essay. I'm not saying it's right, but simply that it's a different way to think about the question:
http://www.fqxi.org/community/forum/topic/800
As for gravity, it seems to me that mass/gravity are essentially the polar opposite to light/radiation. One contracts, while the other expands and as we know that when mass contracts to the point of breaking down its structure, it does radiate out as light, so could it also be that when light has expanded to the point of loosing most of its energy, could it start to curl back up as nascent mass? We think of light as photons, but possibly the process of measuring it starts this curling process and it those resulting point particles we measure.
Then there is the geometry of black holes, but evidence would seem to be the energy falling into them doesn't disappear into some other dimension, but is ejected out the poles. More of a gravity storm, than a vanishing point.
CMBR was predicted by Big Bang Theory, but it couldn't explain why it is so smooth. If light is redshifted by distance, eventually it falls completely off the scale and becomes that black body radiation and the source is no longer visible. What if there is some phase transition effect, such as a dew point, above which this radiation is not stable and it starts to condense out subatomic particles. Which then starts This would explain why it exists and why it is smooth.
Keep in mind that they have found evidence of a galaxy at 13.2 billion lightyears in this radiation. Wait until they find evidence of one only half a billion lightyears further.
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Bubba replied on Feb. 9, 2011 @ 18:16 GMT
The problem, however, is as one that I have noted already in this discussion:
Any arbitray number of competing theories can be used to explain any particular phenomenon.
If you are given a clue in a game that an object is round and red and ogranic, that does not mean it is an apple.It could be an orange that has been spray-painted red. The only way you will ever know for sure is by exmaining the shape of the object with your eyes and squeezing it to see how hard it is.
In this example, one can come up with any arbitray conjecture or model to offer a possible alternate explanation for the redshift. That explanation is not a theory, however. It is a conjecture and a hypothesis. If the hypothesis does not lead to predictions that can be tested and confirmed, it is of very little value to a scientist and can neither be verified nor falisifed. All one can ever say is that such a hypothesis is not inconsistent with observations.
It is also easy to fall into the trap of elevating the hypothesis by its bootstraps by using the observations which the theory seeks to explain as empirical evidence for the hypothesis itself. One mmust find other evidence that supports the hypothesis and the hypothesis must make novel and testable predictions that other theories or conjectures do not.
As already stated, the history of science is full of conjextures that were perfectly capabale of explaining any arbitray phenomenon. Most of them never went anywhere becaused they were eventually ruled out by conflicting evidence or they lacked supporting evidence to justify their continued acceptance.
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John Merryman replied on Feb. 10, 2011 @ 03:19 GMT
Bubba,
Your point applies to why we should not put so much faith in the expanding universe model, given the possibility that it will eventually fall by the wayside.
"It is also easy to fall into the trap of elevating the hypothesis by its bootstraps by using the observations which the theory seeks to explain as empirical evidence for the hypothesis itself."
This describes inflation and dark energy completely.
I was predicting in the early nineties that the HST would find structure too old to fit in the time frame of the BBT. I underestimated the cosmologists ability to accept enormous galaxies could form in a cosmic eyeblink, so I'm still waiting for the one which is observably older than the proposed age of the universe.
Among other things, BBT got the degree of redshift wrong and was compelled to add Dark Energy. How can a theory ever be proven wrong, if every contradictory observation is patched over. That kept epicycles going for 1500 years, but still didn't make a geocentric universe right.
Unsurprisingly, redshift does match a Cosmological Constant, which was originally inserted to balance gravity in order to have a stable universe. Just as gravity causes the measure of space to contract, this observed redshift does seem to point to some balancing effect.
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James Putnam replied on Apr. 17, 2011 @ 00:43 GMT
Anonymous,
I said: If either Relativity theory or Quantum theory were correct, they would lead us to unity. In other words, if one were correct, it would expand naturally into the domain of the other. Since neither can push out the other, it is evidence that both are incorrect. I think their problems are that they both suffer from theoretical errors made at the fundamental level and inherited by them. So, my point is that they are both broke. The fixed theory will not be either of them and it will replace both of them.
You said: This work needs to continue but we also need to entertain the pssbility thhat perhaps there is no solution to the problem and the phenomoneon of gravitation is unique and fundamental to nature. It is surpising that among all of the arguments and discussion, nobody ever mentions this as a possibility. Why shouod it be that Nature must conform to our desire for unification of natural laws?
Then you went away. So, here is my answer to your final question: Nature is fundamentally unified with one original cause. The reason that I know this is that I do not believe in miracles passed the first one. The first one is the unexplained origin of the universe. It does not matter whether one says that the universe has always existed or if one accepts the big bang. The original problem for us remains. It is to explain why anything exists. In other words, what is the cause and continuing controlling intelligence that perpetuates the evolution of intelligent life?
James
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Peter Jackson wrote on Feb. 9, 2011 @ 00:30 GMT
Very perceptive James.
Is Mr Anonymous reticent about admitting who is coming up with those rather old non-applicable and unsubstatiated chestnuts?
The fact is, if you're referring to my comments, all the hypothesise are eminently falsifiable and powerfully predictive. But the most interesting thing is (if you really are interested in looking) that they represent only the most minor adjustments to the old theories to make them all slot together.
i.e. the SR postulates are fine, as is Equivalence, and The Principle of Relativity, all with a touch better explanation and a quantum mechanism to drive them. GR is fine, just better explained, and with a ditto. Even the LT, Contraction and Dilation have their place, they're just not as general as we thought (think). QM had a couple of minor sillies to drop and a few to better explain, but also comes out quite intact.
If you throw any paradox or anomaly at the model it now comes out spick, span and clean shaven.
Georgina has just produced a brilliant essay highlighting how we've all been a bit dim. If you really want to hang on to your beliefs whatever, that's fine, but please don't think you'll get away with unsubstantiated criticism any more! You can get the rest of the solution from Edwins and mine - if you can handle the initially difficult extra step of dynamic conceptualisation. Do have a go.
Once you learn integro-differential equations they're a doddle! (I'm told!) But you won't need them initially.
Peter
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James Putnam replied on Feb. 9, 2011 @ 01:16 GMT
Dear Peter,
My point had to do with my view. My view is that Relativity theory is wrong right from its start. I can't as competently support my opinion of Quantum physics, but, my expectation is that it also is wrong right from its start.
The problem, for me, with Relativity theory is that it relies upon 'time dilation'. I consider 'time dilation' to be evidence of obvious error.
With respect to Quantum theory, it seems to not need time. So, my problem with Quantum theory is that, in my opinion, time is absolute. Or, at least I can claim that there is an absolute constant measure of time. Where-ever or what-ever, that measure is the same everywhere, under all circumstance, anywhere in the universe.
I think that the 'fixed' theory that buries both Relativity theory and Quantum theory will not include important conclusions from either of them. An error that was passed onto both of them is: Both space and time are absolutely out of the reach of experimenters. So, experimental physics cannot support theoretical physicists in this matter.
The first error made by theoretical physicists is: The units of theoretical physics depend upon the correctness of the decision to make mass an indefinable property. In my opinion, it is clearly not indefinable nor is force indefinable. My point is that the errors of theoretical physics begin all the way back at their interpretations of f=ma.
I consider that the key to correcting theoretical physics to be: Neither mass nor force are indefinable, and, they must be corrected by explaining both of them in terms of the units of their empirical data. Their empirical data consists only of units of distance and time.
In other words, their birth must be natural. Natural, insofar as mechanical ideology is concerned, means relying upon measurements of distance and time only. Everything else that is a part of theoretical physics is artificial. Anyone who relies upon properties beyond duration, distance, force, and resistance to force are, I think, victims of theoretical physics.
My opinion is: Measured distance is fine but has nothing to do with a fundamental property of space; measured durations in time are fine but have nothing to do with a fundamental property of time; mass is an object's effect upon the acceleration of light both positive and negative; and, force is the ratio of the object's acceleration to its effect upon the acceleration of light. Force has reduced units that cancel out, a very valuable theoretical tool.
That is where I am coming from. My ideas are different from yours and everyone else's. However, even if one does not agree with me, my original point in my original message stands. Unity is a fundamental certainty because, the universe is orderly and always has been. Any theory that does not lead to fundamental unity is in error.
James
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Peter Jackson wrote on Feb. 9, 2011 @ 13:31 GMT
Anon,
You say "perhaps there is no solution to the problem" and may be right.
But that does not make it right that when a theory emerges with full falsifiability and great predictive power it can be dismissed by assuming it does not have those attributes. Perhaps there may be a real solution, and perhaps it's only the rose tinted and blinkered spectacles, or limitations to the wit of man, that keep it hidden.
The only way you can validly criticise is to study it and find an inconsistency. many have done so, none have yet succeeded. My essay is so packed with the evidence Eckard has commented I need to clean it up to the central message comes across clearer and can be more easily comprehended.
It seems he's right, even if it will only invite more comments like your own. I know I can't expect everyone to say; "ah! yes of course, dammit how on earth could we have missed something so simple" .. without having a chance to understand it first.
It clears up all the mess you refer to, I promise, that was only there due to those specs, and so far with anomalies it's been like a magic bullet.
It's simply a 3rd way, between an absolute 3rd frame and no (CMBR) frame at all
Remmember - foundations are essential, but if you design and build the foundations before you've designed the superstructure the foundations become a 'box' that you can't think outside. It must all be designed consistently, then it can be built properly without false limits. as one,
I beg you please study the model and challenge any assumption or element you wish. Criticism is otherwise less than worthless.
Peter
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Jason Wolfe wrote on Feb. 11, 2011 @ 20:05 GMT
While the rest of the physics community is making an all out effort to create a physics theory that is incomprehensible to everyone, and reinforces the idea that everything is impossible, I'm going to take my Photon Theory and try to develop a testable hyperspace theory. I'm starting with the idea that I can create anything, as long as I create its anti-everything partner. For example, conservation of energy is upheld if no not energy has ever been created. I can always say that,
.
In the case of the Big Bang,
But the negative energy of the Big Bang manifests as gravity. In figure 1 of my paper, Photon Theory, I described a symmetry between time dilation and photon frequency. I want to try the same trick to create a hyperspace.
In our universe, the photons are the positive energy and become the particles. In contrast, the negative energy becomes the curvature of space-time. I want to try reversing the symmetry by making the positive energy the space-time, and make the negative energy the photon and the particle. I will adjust my constants in such a way that I get a suitable hyper-space that is available to our universe. It's a very simple approach that's worth a try.
By you physicists go ahead with your mind-bending mathematics. Feel free to reinforce the idea that UFO technology is a joke. I've got half the IQ of the rest of you; but I'm going in the right direction. Which of us will get to our goal first?
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Jason Wolfe replied on Feb. 12, 2011 @ 00:40 GMT
If the laws of physics permit the existence of a hyperspace, its laws of physics would have to be very careful not to overlap onto ours. Here are some of the details I've been thinking about.
1. Hyper-space has a similar framework to space-time; it has photons (light/electromagnetism) and gravity.
2. The speed of light in hyper-space is c'. The photons in hyper-space (hyper-photons), have a velocity c' >> c;
c' = \alpha c[
where alpha is a large positive integer.
3. Since the speed of light is so large, then the permeability and permittivity of free space have to be very small. As a result, electric and magnetic fields transfer the same information content with much less energy.
4. If the gravitational constant of the hyper-space universe G'=1, then a very small quantity of energy will induce a gravity field.
5. Shift photons are modeled from the idea that black holes will blue-shift (or redshift) photons. If shift photons could be proven to carry a gravitational potential, then we could use them to trigger a gravity wave in hyperspace. This is how. There are certain frequency shifts that cannot occur outside of a black hole because the curvature of space is too great. However, we can attempt to duplicate shift photons at such a rapid rate that they will transform into a hyper-space gravity wave which moves at velocity c'.
6. If shift photons are attracted and have a high enough repetition rate, then a hyper-space gravity wave will form around the laser emitters.
7. It might be possible to create a hyper-space vacuole around the space-ship. When this occurs, hyper-space will treat the space-ship of mass m as a hyper-space object of mass,
m' = m\frac{c^2}{c'^2}
In effect, you will have a light weight object of mass m' that will obey conservation of momentum under non relativistic conditions up to a fraction of the speed of light of hyperspace c'.
What do you all think?
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Author Frank Martin DiMeglio wrote on Feb. 12, 2011 @ 19:00 GMT
Making space increasingly invisible/transparent in astronomical/telescopic observations is the only way that they are even possible. That is, the observations are extended (and magnified) in keeping with the red shift.
Are they [made] closer or farther way? Think of this in relation to their size.
Gravity is key to distance in/of space. Look down at the increasingly invisible space at your feet, and think!
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Author Frank Martin DiMeglio wrote on Feb. 12, 2011 @ 19:16 GMT
F=ma fundamentally represents essentially constant force/energy. The half/middle distance in/of space matches the half/middle force/energy of equivalent/balanced inertia/resistance to acceleration and gravity/acceleration (for they are both at half strength/force). This balances attraction and repulsion, as we are semi-immobilized/semi-mobile in dreams. This generally averages (and controls for)...
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F=ma fundamentally represents essentially constant force/energy. The half/middle distance in/of space matches the half/middle force/energy of equivalent/balanced inertia/resistance to acceleration and gravity/acceleration (for they are both at half strength/force). This balances attraction and repulsion, as we are semi-immobilized/semi-mobile in dreams. This generally averages (and controls for) motion/mobility. The space is equally expanded and contracted, and this explains dreams of flying and falling. (Note that the dynamic aspect of physical experience is inescapable). Completeness and balance go hand in hand.
Importantly and centrally, dreams demonstrate electromagnetic/gravitational equilibrium.
Space manifests as gravitational/electromagnetic energy in/as dream experience. Accordingly, variable quantum mechanical manifestations (of what is essentially the same) occur in keeping with combining and including opposites. The experience of heightened [emotional] concern in dreams, for example, is still experienced with the same force/energy as the mid-range of gravitational feeling; and this all matches up with the experience of the middle/half distance in/of space as it involves space generally (including the body) in/as dream experience.
Middle/half gravity and middle/half inertia essentially constitute what is the half/middle distance in/of space in dreams. Full inertia is full immobility (in our typical experience of outer space). Full gravity is full motion/mobility (while typically standing on Earth). Accordingly and importantly, gravity attaches space; and inertia detaches space. Therefore, space is semi-detached/semi-attached from (and with) touch in dreams in keeping with the experience of the middle distance in/of space and as the result of combining and including larger and smaller space. Therefore, in dreams, touch and gravity may be experienced with half the force/strength of what is full gravity while waking and standing.
Gravitational contraction is offset by/balanced with electromagnetic repulsion in dreams, as space is contracted/flattened and stretched/expanded on balance. Dreams achieve electromagnetic/inertial/gravitational equilibrium and balanced attraction and repulsion.
Quantum gravity requires the fundamental averaging of both gravity and inertia. It is important to grasp this most significant idea.
It is critical to understand that the fundamentally interactive nature and extensiveness of being, space, experience, and thought is central to any unified understanding of physics.
Indeed, space must be equally contracted (semi-detached from touch) and expanded (again, semi-detached from touch) in conjunction with equivalent/balanced inertia and gravity and equivalent/balanced gravity and electromagnetism. Therefore, space manifests in accordance with the middle/typical/average distance in/of space. This balances/unifies repulsion and attraction as well. I have clearly demonstrated all of this in/as dream experience.
Essentially constant energy/force (middle gravity and middle inertia) is manifest as the middle, typical, and average length/distance in/of space in conjunction with balanced attraction and repulsion. (Gravity and inertia are key to distance in/of space.) Dreams combine and include opposites, so the space is also (on balance) understood to be essentially the same. The aspects of larger and smaller space combine to attain to what is the middle, typical, and average distance in/of space in dreams. Indeed, this all matches up nicely with the conclusion that balance and completeness go hand in hand; as this includes the notion of the "middle distance" quite well. The dream combines and includes opposites in/as variable manifestations of what is essentially/fundamentally the same.
Accordingly, space is felt/touched at the gravitational mid-range of feeling in/as dream experience, and tactile experience/touch (comparable to/as typical waking touch) may or may not be experienced therein. Note the consistency of this position in relation to time. Outer space (the typical experience thereof, of course) is never touched [in time], as this space is detached from touch; and we are always touching the ground in time (in our typical/standing/waking experience), as this space is attached with touch [in time].
Therefore, the experience of the middle distance in/of space in dreams is consistent with balanced/equivalent inertia and gravity and with space that is semi-detached from touch.
Inertia and gravity are equivalent (both at half strength/force) in/as dream experience. Accordingly, the middle distance in/of space is not only consistent with balanced/equivalent attraction and repulsion, it is also consistent with the half/middle force strength/energy of both inertia and gravity. Importantly, both inertia and gravity are key to distance in/of
space. Therefore, space is semi-detached from touch in/as dream experience. Dreams involve how a larger space is made smaller and how a smaller space is made larger. This balances attraction and repulsion. Space in dreams is contracted/flattened and stretched/expanded on balance. This provides quantum gravity.
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Jason Wolfe wrote on Feb. 13, 2011 @ 20:53 GMT
John,
If you're there, can you give me the link to the far away blue shifted galaxies that you posted a while back? Thanks.
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John Merryman replied on Feb. 14, 2011 @ 01:47 GMT
Jason,
Redshiftd, not blueshifted
I googled it, since it was on various sites:
http://www.redorbit.com/news/space/1985654/new_galaxy_
discovered_132_billion_light_years_away/index.html
This was a star of the same age that came up, which had been discovered several years ago:
http://news.nationalgeographic.com/news/2007/05/070511-s
tar-clock.html
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Jason Mark Wolfe replied on Feb. 14, 2011 @ 03:33 GMT
Jason Mark Wolfe replied on Feb. 14, 2011 @ 05:07 GMT
John,
I think that the Big Bang occurred within a previously existing universe. How is that possible?
Let me tell you a little story. It is the legend of the planet Maldek. Some people think that the asteroid belt in our solar system was the planet Maldek. Maybe it's another asteroid belt, I don't know. Maldek was once an advanced alien civilization that had conquered conservation of energy. They used gravity drives aboard star-ships that could cross the galaxy within hours or days. They even succeeded in building what they called the Big Bang Bomb. The big bang bomb is similar to a capacitor with positive charge on one plate and negative charge on the other plate. When a charged capacitor is discharged, there is a spark. But the big bang bomb is the most powerful weapon that can ever be created. To this day, there are alien intelligences that become upset when the topic of non-conserved energy technology is brought up. Fortunately, the grays (aliens) were happy to share the technology. The Big Bang bomb is made by placing a positive energy singularity in delicate contact with a negative gravitational singularity. The net effect is a bomb the size of a marble that weighs about 5 grams.
The governments of Maldek had no reason to build the bomb, other than the mental and moral illness that had long festered on their planet. In spite of their technological prowess, their culture had shriveled up into a nest of evil and compassion-less intellectuals who would argue that Maldekian life (equivalent to human life) held no intrinsic value.
In one shocking and vile act of insanity, they detonated the bomb on their home-world. The explosion was more powerful then all of the nuclear weapons ever created on earth. The explosion created a high energy shockwave and a gravitational discontinuity that radiated outward at the speed of light. The planet exploded and hurled fragments of rock throughout the solar system.
To this day, the planet Maldek is synonymous with insanity that leads to planetary annihilation.
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John Merryman wrote on Feb. 14, 2011 @ 11:51 GMT
Jason,
Wow! You mean the entire universe and even what came before is populated by idiots?
There are two reason the Big Bang scenario can't fit within a previous space: one, the stable geometry would mean we would have to be at the exact center of the universe, much as I keep pointing out about lightspeed giving the lie to the idea that the metric of space expands with redshifted galaxies receding. Also, think of the shock wave created by the inflation stage passing through space necessarily energized by its own fluctuating energy.
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Peter Jackson wrote on Feb. 14, 2011 @ 12:53 GMT
Jason
Glad you agree about the previous universe. The physical evidence is quite consistent with it, just a scaled up version of Quasar recycling.
John
Yes, and the search for intelligent life continues! The big Blazar jet recycling process fits in nicely with what we see, the 'axis of evil', apparently quadrupolar but 'helical' asymmetry, expansion, etc. But it would mean expansion is slowing and the medium provides most of the observed red shift.
Peter
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John Merryman replied on Feb. 14, 2011 @ 20:11 GMT
Peter,
Here are two interesting papers Israel Perez pointed out:
Herehttp://fqxi.org/data/forum-attachments/2008CChristov
_AIP_978_3_SpaceMaterialContinuumCosmologicalRedshift.pdf]Th
ere
Take away from the first:
"Eq.(12)shows that an initial distribution of the energy as function of k will change in time in the sense that the amplitudes of the shorter waves will diminish faster in time than the amplitudes of the longer waves. This will lead to redistribution of the amplitudes and to a change of the apodization function of a wave packet that is subject to evolution according to Jeffrey’s equation. Therefore a general shift of the central wave number towards longer waves (smaller wave numbers k) is to be expected. In the case of light, this is called ‘‘redshift’’.
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Jason Wolfe replied on Feb. 14, 2011 @ 20:25 GMT
John,
The universe is not populated by idiots. It's a planet by planet distinction.
The geometry problem is taken care of be the difference in gravitational energy. We know that the Big Bang did not result in a black hole. I think it was because the energy density was constant inside of the big bang (at least initially). That has the effect of creating a constant gravitational energy which means it flat, but very negative with respect to the previously existing universe. Eventually that gravitational potential energy difference between the previous universe and the new Big Banged universe reached equilibrium. Sort of like how the water of a melting ice cube eventually reaches the same level as the floor.
Peter,
When I drew the picture, the conservation of energy problem of the big bang was resolved. If you want, I can email you the picture. I don't think I have your email.
I have attributed to Hubble constant increasing redshift to a repulsive property of the quantum vacuum. However, now is a good time to re-evalute that idea and look for something a little more simple.
BTW, it looks like I'm taking a stand on a Pre-existing universe. If you have any links, I would be grateful. I'll have to start treating these citations like sword and shield.
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Dan T Benedict replied on Feb. 15, 2011 @ 19:09 GMT
Jason,
I posted this communication last week on the wrong thread and I think you missed it.
Jason,
Take a look a my
essay. It starts off a little slow, but be patient, the payoff is worth it. I believe I've given a more than adequate argument for the singularity to be the result of the release of gravitational potential energy from a previous cycle of the universe through continuous expansion. It's very compatible with Roger Penrose's Conformal Cyclical Cosmology and his " outrageous proposal" that the Big Bang and the Extreme future of our cosmos are physically identical. I've reached a similar conclusion using simple conceptual analysis and graph theory, instead of topological arguments. My model is different in that the Supermassive and Intermediate Mass Black holes do not entirely dissipate and emerge from the surface of last scattering with protogalaxies already intact.
Dan
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Jason Mark Wolfe replied on Feb. 16, 2011 @ 21:20 GMT
Dan,
I haven't forgotten about you. I've been writing up a paper that talks about the big bang, singularities and the zero-energy universe. This paper breaks new ground. If you, or anyone, want to be on the email list, email me at wulphstein@gmail.com.
Cyclical big bangs is a clunky band-aid over a misinterpretation about conservation of energy. There is new physics here.
But we warned. If you look, there will be a world view big bang explosion of ideas. This paper will blow away the limitations of 21st century physics. General Relativity and QM are upheld, but for a subtle detail that was missed. Just don't get trampled by the physicists running around and crying, "Obscene! Obscene!"
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Dan T Benedict replied on Feb. 16, 2011 @ 23:10 GMT
Jason,
I understand. I'm quite busy myself with a couple projects that are bound to be controversial, but you can't change the world without a little controversy! The more outlandish one is right up your alley, but I'll probably wait to release it. I want my HBCS Cosmology to be taken seriously, so I will be trying to make it more presentable to a peer reviewed journal, if I can get one to accept it for review.
I'm also working on another essay for the Gravitational Research Foundation contest based loosely on my HBCS Cosmology and the theory of black holes. Their deadline isn't until April 1st, so I still have some time.
It's hard to keep up with everything, including all the new essays.
Dan
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Jason Wolfe replied on Feb. 17, 2011 @ 00:45 GMT
Dan,
The beauty of the internet is that the mob of angry physicists with pitchforks and torches don't know where I live. Even if they did, the airlines don't allow pitchforks on board. :-)
Please allow me to share an idea with you. Space-time tries to conserve energy by moving around gravitational energy to compensate for mass-energy. For example, the earth consists of a positive quantity of mass energy. In turn, a space-time curvature occurs in order to even out the total energy to zero (or as best that space-time curvature can acheive it). Graviational energy moves at the speed of light. They still haven't detected any gravity waves yet. I'll go out on a limb and claim that they still do exist.
Here is the shocking idea that I am looking at. If we knew how (I'm working on it), we could pull energy out of space-time at the expense of a little bit of space-time curvature. Simultaneously, we could put some energy back into space-time to releive some curvature.
If true, it should be possible to create a +U(moving to the left) and a -U(moving to the right) pair of gravity waves that move at the speed of light. If we put a spaceship in the negative gravity wave, then we could travel to Mars at the speed of light.
Gotta go.
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Dan T Benedict replied on Feb. 17, 2011 @ 02:24 GMT
Jason,
Don't you want your gravity waves going the same direction, one on each side of the spaceship, one pushing the one pulling like an Alcubere Drive? Your spaceship would be surfing the gravity waves.
Dan
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Jason Wolfe replied on Feb. 17, 2011 @ 03:00 GMT
Hi Dan,
The Alcubierre drive was actually part of the inspiration. In my essay, Photon Theory, I introduced the concept of the shift photon as a means to generate a gravity beam. It will take another Edison to figure out how to get a shift photon to interface with gravity. We're looking for a resonant frequency for space-time that will minimize the damping.
There are two sets of emitter arrays, one on the front and one on the back. The emitter array on the back is generating a repulsion potential; On the front, an attraction potential is generated.
The gravitational potential energy should look like the following. Imagine one cycle of a sine wave. The spaceship is at 180 degrees sin(180)=0. The back emiiter array is generating a gravitational potential that looks like about 100 to 180 degrees of a sin wave. The emitters on the front generates a gravity potential that looks like 180 to 260 degrees.
With a very tiny nudge, the space-ship falls into the potential energy trough at 270 degrees. As a result, the sinusoid splits into two halves (0 to 180)and (180 to 360). Before the second half collapses, the space-ship has to reinforce the potential energy in a way that puts the spaceship at the minimum potential energy point (trough).
Space-time will try to dampen out the waves. But they both move (away from the generation point) at the speed of light.
Comments or questions?
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Author Frank Martin DiMeglio wrote on Feb. 14, 2011 @ 23:28 GMT
The key in fundamentally unifying gravity and electromagnetism is to balance attraction and repulsion in keeping with half strength, balanced, and equivalent gravity AND inertia.
Indeed, quantum gravity requires the fundamental averaging of both inertia and gravity.
None of you can dispute this, and you cannot legitimately evade it either.
When you have the basic facts/truth, then you are stuck with the basic facts/truth.