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8/30/11 - No Quantum Gravity Signature
jacob navia wrote:
I agree completely with that. sci.astro, and all other Usenet astronomy groups are *swamped* by cranks saying "Einstein is wrong" and then coming with antisemitic arguments (Einstein was a Jew, you know), or with completely wrong stuff. [Mod. note: just for clarification, I don't believe that Jacob was calling any individual poster here a crank or a crackpot; had I thought so, I would not have allowed the post -- mjh] This is not about Einstein. It is about GR and it's accuracy. When Einstein made Newtonian Mechanics better it was not about Newton but his model. This a professional assessment not a personal attack. Yet, I have been called a Crack Pot but I do consider the source. My research spans over 10 years and the article you are referring to, "Binary precession solutions based on synchronized field couplings was published in a peer-reviewed journal. Calling people "crack pots" to cover up the facts just means you lost the agruement. Do you know Gravitational Waves and it's associated radiation has never been detected? It's inferred like Dark Matter and Dark Energy. Pulsar PSR 1913+16 is not on my list of systems GR gets wrong so you have no arguement. What does GR have to say about Dark Matter, inferred or otherwise? Nothing. What does GR have to say about Dark Energy, inferred or otherwise? Nothing. When Einstein throught the universe was static he put in the cosmological constant. Hubble showed him it was expanding and he took it out as a blunder. Now we know the universe is accelerating and it's back calling it Dark Energy. Make a prediction not a post-diction. There are inferred fundemental structures in the universe that are not addressed in GR. What does GR have to say about Dark Flow, inferrd or otherwise? Nothing. I only say that Astronomy has gotten better over time with measurements. It's theoretical physics on large scales that has not had a major break through since 1919. If Einstein were alive he would be building better models and promoting work you like to call that of "Crack Pots". S. Bose of "Bose-Einstein Condensate" and Louis DeBroglie were called "Crack Pots" but a real genius knows the difference between a great idea and Crack Pot. That's why Einstein supported and lanched their works. I know he would support my work because it is correct if you like it or not. My work is peer-reviewed, so it has support, just not among those who do not know or don't care to report the facts. The facts is not a game and it does not take a genius to see that. Theoretical physics has become the biggest game in science "Multiverse" and it's really sad to those who love science. -- Jamahl Peavey |
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8/30/11 - No Quantum Gravity Signature
I am sorry about my message actually.
I apologize, it was just a reaction that was a product of having (again) tried to counter the tirades of crackpots like "hanson" and "androcles" in sci.astro just before I read sci.astro.research. Of course GR and Einstein's theories can be questioned in scientific grounds. jacob |
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8/30/11 - No Quantum Gravity Signature
On Sep 6, 7:14 am, Jamahl Peavey Jamahl.Peavey.
wrote: jacob navia wrote: I agree completely with that. sci.astro, and all other Usenet astronomy groups are *swamped* by cranks saying "Einstein is wrong" and then coming with antisemitic arguments (Einstein was a Jew, you know), or with completely wrong stuff. [Mod. note: just for clarification, I don't believe that Jacob was calling any individual poster here a crank or a crackpot; had I thought so, I would not have allowed the post -- mjh] This is not about Einstein. It is about GR and it's accuracy. When Einstein made Newtonian Mechanics better it was not about Newton but his model. This a professional assessment not a personal attack. Yet, I have been called a Crack Pot but I do consider the source. I'm sure there's a reason my reply to you asking for some actual justification for your claims is sitting there all alone with no attention from you. My research spans over 10 years and the article you are referring to, "Binary precession solutions based on synchronized field couplings was published in a peer-reviewed journal. Calling people "crack pots" to cover up the facts just means you lost the agruement. Do you know Gravitational Waves and it's associated radiation has never been detected? It's inferred like Dark Matter and Dark Energy. Pulsar PSR 1913+16 is not on my list of systems GR gets wrong so you have no arguement. That's not how it works. PSR B1913+16 and the various other low- separation pulsars are important because they emit gravitational radiation. We can directly detect the inspiral due to that, which in the case of the Hulse-Taylor pulsar I believe the precision is in the neighborhood of 0.5%. Which happens to be the same type of prediction you claim GR gets wrong in other cases, but haven't managed to substantiate yet. Or fully articulate, becuase I'm guessing at exactly what you think GR is getting wrong. At any rate, dark matter and energy are inferred but you might want to investigate the history of such inferences in physics. The sucess rate is very high. What does GR have to say about Dark Matter, inferred or otherwise? Nothing. Other than DM's equation of state is of nonrelativistic dust (positive energy density), which excludes radiation models and goofy + simple scalar/vector/tensor fields. CMB observations further exclude neutrinos, which share that behavior. Plus that DM will behave as normal matter, up to and including gravitational lensing (see Bullet Cluster) and gravitational redshift (see Integrated Sachs-Wolfe effect). Now if I include the observations that validate the above, we can discern dark matter is nonbaryonic, does not interact electromagnetically, has a rather small scattering cross-section, does not meaningfully self-interact, and has left an imprint on the CMB. If that means nothing to you, that certainly frames the position you are arguing from. What does GR have to say about Dark Energy, inferred or otherwise? Nothing. GR says what its' effect would be on the expansion of the universe, as well as how it affects the binding energy of superclusters which we have observed. I have discussed this in the past, so a google groups search would find it and my discussion of the details. Both DM and DE of course leave big imprints on the CMB which we have seen rather strongly, along with independent observations using supernovae, special galaxies, and whatnot. If this means nothing to you, or even if this is 'new', you have no business arguing. When Einstein throught the universe was static he put in the cosmological constant. Hubble showed him it was expanding and he took it out as a blunder. Now we know the universe is accelerating and it's back calling it Dark Energy. Make a prediction not a post-diction. You don't know what you are talking about. The FRW model for the expansion of the universe covers whether it is expanding, contracting, or static. This is old, old hat. Einstein's back-and-forth with the cosmological constant is irrelevant. Einstein's personal preference for a particular solution is irrelevant. The cosmological constant is also irrelevant - I can just add it again as a constant term in the right hand side of the field equations. There are inferred fundemental structures in the universe that are not addressed in GR. Such as? I wonder if you've ever seen the results of the Millennium simulations which model the large scale structure of the universe. Correctly. What does GR have to say about Dark Flow, inferrd or otherwise? Nothing. Why should it? Besides, I am personally unconvinced that 'dark flow' is anything other than yet another flawed analysis of the CMB. If you pay slight attention to people who think they find stuff in the CMB, they are invariably wrong because of induced artifacts from their analysis. Komatsu has written a looooot about this. I only say that Astronomy has gotten better over time with measurements. It's theoretical physics on large scales that has not had a major break through since 1919. Do you *SERIOUSLY* believe observational astronomy hasn't had a major breakthrough in 90 years? Get real. If Einstein were alive he would be building better models and promoting work you like to call that of "Crack Pots". S. Bose of "Bose-Einstein Condensate" and Louis DeBroglie were called "Crack Pots" but a real genius knows the difference between a great idea and Crack Pot. Except the BEC stuff was theoretical. Plus both those folks had established track records as researchers. That's why Einstein supported and lanched their works. I know he would support my work because it is correct if you like it or not. http://math.ucr.edu/home/baez/crackpot.html How many points do you think "Einstein would support my theory if he were alive" is worth? My work is peer-reviewed, so it has support, just not among those who do not know or don't care to report the facts. This may be news to you, but articles published in a fringe open access journal are not taken all that seriously. I look at their publication guidelines and the editorial board and I don't see much evidence for 'peer-reviewed' either. Submit this to ApJ and let me know if it is taken seriously. The facts is not a game and it does not take a genius to see that. Theoretical physics has become the biggest game in science "Multiverse" and it's really sad to those who love science. -- Jamahl Peavey Oh no, another person that is sad that science is going in an uncertain but definite 'wrong direction'. Who just happens to have a theory of his own! What are the odds? |
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8/30/11 - No Quantum Gravity Signature
'jacob navia[_5_ Wrote:
;1173307']I am sorry about my message actually. I apologize, it was just a reaction that was a product of having (again) tried to counter the tirades of crackpots like "hanson" and "androcles" in sci.astro just before I read sci.astro.research. Of course GR and Einstein's theories can be questioned in scientific grounds. jacob Your apology is respectfully accepted. My research was inspired during the time when I was given an opportunity to work with the Einstein Papers Project @ Boston University. They are now at CalTech. Einstein was the only person who believed quantum mechanics could be described as GR with a continuous field theory. He believed until his death someone would find it and he would be vindicated. My research on binary star motion proved he was correct. Not everyone wants to hear that because they said it could not be done. The engineering community and Astronomy community have made my research avaliable so I thank them and you for your apology. -- Jamahl Peavey |
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8/30/11 - No Quantum Gravity Signature
On Sep 6, 1:54*pm, jacob navia wrote:
Of course GR and Einstein's theories can be questioned in scientific grounds. -------------------------------------------------------------- Good, because I would like to question 2 things about GR. 1. GR assumes that the space-time manifold becomes ever-more smooth as one goes to ever-smaller scales. What if we relax this constraint? Could one have diffeomorphism invariant manifolds that are non- differentiable? Is a fractal manifold conceivable, wherein differentiability is ok as an approximation, but no more? 2. GR assumes that mass is a roughly continuous variable for macroscopic objects. What happens if the masses of stars, pulsars and galaxies are more rigorously constrained? I wonder if these alterations would harm the beauty of GR, or would extend its generality? RLO Fractal Cosmology |
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8/30/11 - No Quantum Gravity Signature
On 2011/09/07 14:38, Robert L. Oldershaw wrote:
I would like to question 2 things about GR. 1. GR assumes that the space-time manifold becomes ever-more smooth as one goes to ever-smaller scales. What if we relax this constraint? Could one have diffeomorphism invariant manifolds that are non- differentiable? Is a fractal manifold conceivable, wherein differentiability is ok as an approximation, but no more? You can do such things using sheaf theory: one just needs model sheaves (which are derived from smooth charts in the case of an smooth manifold). But the mathematical analysis becomes complicated. And covariance type of invariance, at least in the case of Riemann manifolds, imposes conditions on the curvature. So my guess is that is incompatible with GR. 2. GR assumes that mass is a roughly continuous variable for macroscopic objects. What happens if the masses of stars, pulsars and galaxies are more rigorously constrained? By contrast, it is fairly straight-forward using a tensor algebra extended with distributions. I wonder if these alterations would harm the beauty of GR, or would extend its generality? It might be better focusing on the physics one wants to express, and then find mathematical models for that. Hans |
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The Indian Journal of Science and Technology is not a frienge publication. In fact, the Indian Journal of Science and Technology publishes more significant articles in science than any pure theoretical physics journal you can name. Their articles are not relevant to anyone but themselves. String Theory is the best the theoretical physics community has to offer. Multiple Universes. I am glad a real science journal published my research. Science and Technology departments have and will always be present and the future of science. It's called engineering and our ideas should be promoted. If you ever had a significant idea you would promote it, but I guess you haven't. My converstation is over with you because you began by saying GR has no inconsistencies. Once you were proven wrong you played like the facts were disinteresting, made personal attacks and started being dishonest. You're really sad. Last edited by Jamahl Peavey : September 8th 11 at 12:33 PM. |
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8/30/11 - No Quantum Gravity Signature
On Sep 7, 7:38*am, "Robert L. Oldershaw"
wrote: On Sep 6, 1:54 pm, jacob navia wrote: Of course GR and Einstein's theories can be questioned in scientific grounds. -------------------------------------------------------------- Good, because I would like to question 2 things about GR. 1. GR assumes that the space-time manifold becomes ever-more smooth as one goes to ever-smaller scales. *What if we relax this constraint? Then you don't have a differentiable manifold. Besides, that isn't even strictly true. The technical term for what GR assumes is our old friend "continuity", and is a staple feature of any classical theory. What GR does not assume, however, is infinite amounts of differentiability. Folks who know the technicals a bit better will probably correct me on this but the metric and the stress-energy tensor only have to have defined up to their second derivatives. Why? Because the differential equations of the theory are all second order. Could one have diffeomorphism invariant manifolds that are non- differentiable? *Is a fractal manifold conceivable, wherein differentiability is ok as an approximation, but no more? Sounds like one of those things that should have a few PhD dissertations worth of mathematical developent behind it. Is there any mathmatical development, or is this thought indistinguishable from something written on a napkin in a bar? 2. GR assumes that mass is a roughly continuous variable for macroscopic objects. What happens if the masses of stars, pulsars and galaxies are more rigorously constrained? Not GR's problem. Much like how GR isn't a theory of particle physics. Besides, there is no such binning for stars/pulsars/galaxies. Hans Alberg gave you a reference on this already, and you and I have already been over this before with planets. The last time this came up I gave you the link to the extrasolar planet database. Random error goes as 1/sqrt(n), and n was well over eight hundred for that database so any such definitive binning would not be a likely random occurance. Since you haven't mentioned it since then, can I assume you either have not done the work or have done the work and aren't mentioning it falsifies your theory? I'm not sure what you could use for a stellar mass database. Probably the vizer database. Have you tried doing anything on your own? I wonder if these alterations would harm the beauty of GR, or would extend its generality? Wreck continuity and you don't have a classical theory anymore. RLO Fractal Cosmology |
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8/30/11 - No Quantum Gravity Signature
Jamahl Peavey wrote:
Eric Gisse;1172180 Wrote: On Sep 1, 3:25*pm, Jamahl Peavey Jamahl.Peavey. wrote:- [...] There are many conflicting observations related to GR and you do not have to go to black holes to get them. * *Many binary stars have motions that are not consistent with GR. *DI Herculis was the first and recent discoveries show it's not the last. *Yeah, MIT researches tried to explain DI Herculis but when the new parameters were applied GR's error dropped by only 50%. No, only about 10%, which is well within the noise. See Claret et al., Astronomy&Astrophysics 515 (2010), article ID A4. The preprint is http://arxiv.org/abs/1002.2949. [...] In addition to DI Herculis, GR gets the precessions for the binary systems below wrong as well. PSR J1518 +4904 Reference? ADS shows one paper on measurements specifically of this system, Janssen et al., A&A 490 (2008) 753, which finds no problem. B2303 + 46 Reference? Again, I can find no such claim in any of the recent papers on this object in ADS. V541 Cygni Volkov and Khaliullin, Information Bulletin on Variable Stars, 4680, 1, find no discrepancy. As Camelopardalis Not clear -- see Pavlovski et al., ApJL 734 (2011) L29. As in DI Her, the rotations are misaligned. Steve Carlip |
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