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#11
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don't confuze the odometer with the moment-being. anyway,
quaternions are the best odometer for 4D phase-space; did Hamilton use the term, phase-space, in regard to Hamiltonians?... I clipped what I meant to save, but it's still "blather!" of time, nor the lack of freedom which we observe in our control over time. Relativity theory imposes a lightcone interpretation on top of its tensor. We are not free to translate(move) in time as we are in space. Thus the zero dimensional one-signed number is a clean match to observations of time. thus: well, fisrt of all, if you are still referring to "E=cmc," it is just the short version, and it may not be in the best form, but it is *still*, essentially, Leibniz's *vis viva*, which corrected someone's "linear" formula (I think, Poor Galileo's). It is more than a wrong formula, derived from a bungle. It is much more disastrous. It is a wrong ideology, that appearance is actually reality, that the Earth is standing still... it is the height of anti-science. thus: holy grapes; M&M's experiment was *not* a null; although the annual anomaly was rather small, it was regular enough. Miller's result confirmed this. the write-up was brought to Einstein, at one of hte few times that he was at his office at Caltech, and he poo-pooed it (according to I. 4 Gott). and one *still* has to account for all of the actual results "proving relativity & so on." You do realize this is the aether Michelson and Morley, and Miller, and countless others looked for and did not find? --Seargent "give war a chance" Pepper & Trickier Dick Cheeny want you: SudanCrusade! http://wlym.com/~animations/fermat/O...Diophantus.pdf 1. Yes, this is his statement of what has come |
#12
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Some Einsteinians know nothing about Master of the universe Stephen
Hawking's discovery - that Michelson and Morley refuted John Michell - and publish awful things (should be kicked out of Einsteiniana immediately): http://www.springerlink.com/content/r3q22q7284331087/ Schwarzschild Radius Before General Relativity: Why Does Michell- Laplace Argument Provide the Correct Answer? Giovanni Preti Abstract A famous Newtonian argument by Michell and Laplace, regarding the existence of “dark bodies” and dating back to the end of the 18th century, is able to provide an exact general-relativistic result, namely the exact formula for the Schwarzschild radius. Since general relativity was formulated more than a century after this argument had been issued, it looks quite surprising that such a correct prediction could have been possible. Far from being merely a fortuitous coincidence (as one might justifiably be induced to think), this fact can find a reasonable explanation once the question is approached the other way round, i.e. from the general-relativistic point of view. By reexamining Laplace’s proof from this point of view, we discuss here the reasons why Michell-Laplace argument can be so “unexpectedly" correct in its general-relativistic prediction. Pentcho Valev wrote: It seems Einsteiniana's revolution involves abandoning Divine Albert's Divine Theory and establishing a new, truly eternal this time, money- spinner: http://www.guardian.co.uk/theguardia...sian-professor Michael Green: Master of the universe. Michael Green is the new Lucasian chair of mathematics at Cambridge following in the footsteps of Newton and Hawking. (...) Furthermore, string theory, Green contends, "isn't simply something that will, once tested, be either verified or disproved. It's become much more than that". By the way, why does any Lucasian chair of mathematics at Cambridge become "Master of the universe"? http://www.guardian.co.uk/science/20...tephen.hawking Master of his universe. When Rachel Cooke was granted an interview with Stephen Hawking, she was told that he only had time to answer six questions. So what would you ask the scientist with one of the most acute brains of his generation? (...) The Department of Applied Mathematics and Theoretical Physics at Cambridge University, where Hawking is the Lucasian professor of mathematics, a post once held by Isaac Newton... The two-part series Stephen Hawking: Master of the Universe starts on Channel 4 on Monday 3 March I think I know why Hawking is Master of the universe - he discovered that Michelson and Morley refuted John Michell: http://www.hawking.org.uk/index.php?...64&It emid=66 Stephen Hawking: "Interestingly enough, Laplace himself wrote a paper in 1799 on how some stars could have a gravitational field so strong that light could not escape, but would be dragged back onto the star. He even calculated that a star of the same density as the Sun, but two hundred and fifty times the size, would have this property. But although Laplace may not have realised it, the same idea had been put forward 16 years earlier by a Cambridge man, John Mitchell, in a paper in the Philosophical Transactions of the Royal Society. Both Mitchell and Laplace thought of light as consisting of particles, rather like cannon balls, that could be slowed down by gravity, and made to fall back on the star. But a famous experiment, carried out by two Americans, Michelson and Morley in 1887, showed that light always travelled at a speed of one hundred and eighty six thousand miles a second, no matter where it came from. How then could gravity slow down light, and make it fall back." Yet I have no idea why Michael Green is Master of the universe - perhaps the enormous power automatically goes to any Lucasian professor of mathematics at Cambridge, even if he had not discovered that Michelson and Morley refuted John Michell. Pentcho Valev |
#13
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but, I agree, the lightcone is a useless obscurity,
owing peculiarly to treating "time like space" in a graph e.g. thus: analog is still very big in electronics. according to the guy from the statistics area, addressing the math club at a local university, all of the chairs in the Math Dept. go to Statistics, and he advized "no doctorates in math, unless it's statistics." personally, I say that *mathematica* is four subjects, and to avoid any one of them is a serious conceptual trilemma. thus: what is supposed to be "implimented?" get rid of No Child Left Behind, Come the Rapture; there is no such Constitutional thing, as "the separation of church & state!" get rid of the Three Rs babysitting mode d'education, and impliment the quadrivium (mathematica -- scarey; eh ?-) http://www.aps.org/publications/apsn...0/backpage.cfm --Seargent "give war a chance" Pepper & Trickier Dick Cheeny want you, in Sudancrusade; enlist at www.harrypotterPSes.gb.edu! http://wlym.com/~animations/fermat/index.html |
#14
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Now that Einsteinians are sure that the speed of light is not
constant, a revolution establishing various types of camouflage and red herrings is a must in Einsteiniana: http://www.symmetrymagazine.org/brea...9s-relativity/ "Gamma-ray burst restricts ways to beat Einstein’s relativity....it might be possible to develop tighter constraints or even measurements of how much light speed changes with energy if the speed of light does indeed depend on energy." Pentcho Valev |
#15
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Revolutions in Einsteiniana involve two campaigns (often occurring
simultaneously): Campaign 1: An extremely heretical claim, usually challenging Einstein's 1905 false light postulate, is advanced and even experimentally confirmed. Selected "mavericks" in Einsteiniana extract maximum career and money from it: http://www.newscientist.com/article/...c-results.html "In 2005, researchers at the MAGIC gamma-ray telescope on La Palma in the Canary Islands were studying gamma-ray bursts emitted by the black hole in the centre of the Markarian 501 galaxy, half a billion light years away. The burst's high-energy gamma rays arrived at the telescope 4 minutes later than the lower-energy rays. Both parts of the spectrum should have been emitted at the same time. So is the time lag due to the high-energy radiation travelling slower through space? That wouldn't make sense: it would contravene one of the central tenets of special relativity. According to Einstein, all electromagnetic radiation always travels through vacuum at the cosmic speed limit – the speed of light. The energy of the radiation should be absolutely irrelevant." http://www.edge.org/3rd_culture/smol...n03_print.html Lee Smolin: "Now, here is the really interesting part: Some of the effects predicted by the theory appear to be in conflict with one of the principles of Einstein's special theory of relativity, the theory that says that the speed of light is a universal constant. It's the same for all photons, and it is independent of the motion of the sender or observer. How is this possible, if that theory is itself based on the principles of relativity? The principle of the constancy of the speed of light is part of special relativity, but we quantized Einstein's general theory of relativity.....But there is another possibility. This is that the principle of relativity is preserved, but Einstein's special theory of relativity requires modification so as to allow photons to have a speed that depends on energy. The most shocking thing I have learned in the last year is that this is a real possibility. A photon can have an energy-dependent speed without violating the principle of relativity! This was understood a few years ago by Amelino Camelia. I got involved in this issue through work I did with Joao Magueijo, a very talented young cosmologist at Imperial College, London. During the two years I spent working there, Joao kept coming to me and bugging me with this problem.....These ideas all seemed crazy to me, and for a long time I didn't get it. I was sure it was wrong! But Joao kept bugging me and slowly I realized that they had a point. We have since written several papers together showing how Einstein's postulates may be modified to give a new version of special relativity in which the speed of light can depend on energy." Campaign 2: The extremely heretical claim is useless and even harmful (in terms of career and money) for other Einsteinians so it is slowly but surely undermined, with "Einstein is still right" as the final conclusion. The selected "mavericks" gradually abandon their heresy but career and money gained in the process remain: http://blogs.discovermagazine.com/80...instein-right/ "New results are in from the Fermi Space Telescope, which settled into orbit in the summer of 2008, and the findings seem to prove Albert Einstein right once again. Man, that guy was good. (...) But the study of the Fermi Telescope’s results, published in Nature, declares that since all the gamma rays arrived within nine-tenths of a second apart, they must have all traveled at almost exactly the same speed. (...) Physicists working with the Fermi Telescope will keep looking for new evidence. But for now, says study coauthor Peter F. Michelson, "I take it as a confirmation that Einstein is still right" [The New York Times]." Pentcho Valev |
#16
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The silliest argument advanced by Einsteiniana in support of
Einstein's 1905 false light postulate: The speed of light varies but the effect is so small that in practice "Einstein still rules": http://live.psu.edu/story/42610 "Of the many gamma-ray photons detected by Fermi from the 2.1-second burst, two had energies differing by a million times. Yet after traveling some seven billion years, the pair of photons arrived just nine-tenths of a second apart. "This measurement eliminates any approach to a new theory of gravity that predicts a strong energy- dependent change in the speed of light," Michelson said. The long- distance experiment showed that "To one part in 100 million billion, these two photons traveled at the same speed. "Einstein still rules," Michelson said." Pentcho Valev wrote: Revolutions in Einsteiniana involve two campaigns (often occurring simultaneously): Campaign 1: An extremely heretical claim, usually challenging Einstein's 1905 false light postulate, is advanced and even experimentally confirmed. Selected "mavericks" in Einsteiniana extract maximum career and money from it: http://www.newscientist.com/article/...c-results.html "In 2005, researchers at the MAGIC gamma-ray telescope on La Palma in the Canary Islands were studying gamma-ray bursts emitted by the black hole in the centre of the Markarian 501 galaxy, half a billion light years away. The burst's high-energy gamma rays arrived at the telescope 4 minutes later than the lower-energy rays. Both parts of the spectrum should have been emitted at the same time. So is the time lag due to the high-energy radiation travelling slower through space? That wouldn't make sense: it would contravene one of the central tenets of special relativity. According to Einstein, all electromagnetic radiation always travels through vacuum at the cosmic speed limit the speed of light. The energy of the radiation should be absolutely irrelevant." http://www.edge.org/3rd_culture/smol...n03_print.html Lee Smolin: "Now, here is the really interesting part: Some of the effects predicted by the theory appear to be in conflict with one of the principles of Einstein's special theory of relativity, the theory that says that the speed of light is a universal constant. It's the same for all photons, and it is independent of the motion of the sender or observer. How is this possible, if that theory is itself based on the principles of relativity? The principle of the constancy of the speed of light is part of special relativity, but we quantized Einstein's general theory of relativity.....But there is another possibility. This is that the principle of relativity is preserved, but Einstein's special theory of relativity requires modification so as to allow photons to have a speed that depends on energy. The most shocking thing I have learned in the last year is that this is a real possibility. A photon can have an energy-dependent speed without violating the principle of relativity! This was understood a few years ago by Amelino Camelia. I got involved in this issue through work I did with Joao Magueijo, a very talented young cosmologist at Imperial College, London. During the two years I spent working there, Joao kept coming to me and bugging me with this problem.....These ideas all seemed crazy to me, and for a long time I didn't get it. I was sure it was wrong! But Joao kept bugging me and slowly I realized that they had a point. We have since written several papers together showing how Einstein's postulates may be modified to give a new version of special relativity in which the speed of light can depend on energy." Campaign 2: The extremely heretical claim is useless and even harmful (in terms of career and money) for other Einsteinians so it is slowly but surely undermined, with "Einstein is still right" as the final conclusion. The selected "mavericks" gradually abandon their heresy but career and money gained in the process remain: http://blogs.discovermagazine.com/80...instein-right/ "New results are in from the Fermi Space Telescope, which settled into orbit in the summer of 2008, and the findings seem to prove Albert Einstein right once again. Man, that guy was good. (...) But the study of the Fermi Telescopes results, published in Nature, declares that since all the gamma rays arrived within nine-tenths of a second apart, they must have all traveled at almost exactly the same speed. (...) Physicists working with the Fermi Telescope will keep looking for new evidence. But for now, says study coauthor Peter F. Michelson, "I take it as a confirmation that Einstein is still right" [The New York Times]." Pentcho Valev |
#17
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well, that was a _Peter_ Michelson. He and
Smolin are some kind of freaked, that they'd worry about the idea of the index of refraction, varying for different kinds of Newtonian "photons;" but, how can a zero-mass point-particle have a frequency, or a wavelength? --McSudan Crusades for carbon credits!?! http://wlym.com/campaigner/8011.pdf |
#18
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that is to say,
"chromatic abberation" -- so, There! thus: I am lying about numbertheory, and the number, 1.0000...; who gives a floating fart? thus: original sources (and "sourcebooks") are really good, such as the below-linked Ouvre de Fermat for number- theory, and Bernoulli/L'Hopital's calculus textbook. (Euclid, not so much, as an encyclopedia, although he did supply new stuff, they say -- and Langlands says that Book 7 needs a lot of work; I do have a nice latter-day textbook on synthetic trigon geometry, but it's in French, so it's hard work.) thus: of course, and the electrons can't go faster than light *even if* they might already be orbitting the nucleus at such a velocity. thus: I could see that he got rid of the gamma function, but it'll be a while before that is clear to me; so, I asked about a problem he wrote about, before. m'brain: L'Ouv http://wlym.com/~animations/fermat/index.html --HW's Cap'n Trade & Warren "choo-choo" Buffet, together again?... Dubya wouldn't sign the radical free-trade Kyoto Protocol?... Rep. Waxman's God-am bill, doesn't institute a tarrif, instead!?! |
#19
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There will be a new breathtaking revolution in Einsteinana on 17
décembre 2009: https://listes.services.cnrs.fr/wws/.../msg00033.html Projet "Fondements de la physique en région parisienne" Semaine de philosophie de la physique, 14-18 décembre 2009 17 décembre 2009, 17h, ENS, salle des Actes Harvey Brown (Oxford University) "Why do rods contract in motion?" "Einstein's special theory of relativity predicts, correctly, that rigid bodies contract when in motion, (though Einstein was not the first to predict it). But what is the explanation of this phenomenon? Einstein increasingly disliked his original explanation, based on the relativity principle and the light postulate. What should take its place?" So how will Harvey Brown explain the miraculous length contraction without deducing it from Einstein's 1905 false light postulate? I am so curious! Will the new length contraction be reciprocal again or will Brown return to FitzGerald and Poincaré's concept according to which it is not reciprocal: Banesh Hoffmann, "La relativité, histoire d'une grande idée", Pour la Science, 1999, p. 129: "FitzGerald and Poincaré pensaient que le phénomène de contraction des longueurs résultait du mouvement des objets à travers l'éther. Bien qu'ils ne l'aient jamais dit ouvertement, ils supposaient certainement qu'un observateur immobile dans l'éther observerait une contraction des longueurs d'un objet en mouvement, tandis qu'un observateur en mouvement observerait au contraire une dilatation des longueurs des objets au repos dans l'éther." Note that if the speed of light does not depend on the speed of the light source, that is, if Einstein's 1905 light postulate is true, then a long train can be trapped inside a short tunnel, a 80m long pole can be trapped inside a 40m long barn and a bug can be both dead and alive. Harvey Brown will have to tell the world if all those idiocies remain consistent with the new length contraction: http://www.youtube.com/watch?v=VSRIy...related&search http://math.ucr.edu/home/baez/physic...barn_pole.html "These are the props. You own a barn, 40m long, with automatic doors at either end, that can be opened and closed simultaneously by a switch. You also have a pole, 80m long, which of course won't fit in the barn. Now someone takes the pole and tries to run (at nearly the speed of light) through the barn with the pole horizontal. Special Relativity (SR) says that a moving object is contracted in the direction of motion: this is called the Lorentz Contraction. So, if the pole is set in motion lengthwise, then it will contract in the reference frame of a stationary observer.....So, as the pole passes through the barn, there is an instant when it is completely within the barn. At that instant, you close both doors simultaneously, with your switch. Of course, you open them again pretty quickly, but at least momentarily you had the contracted pole shut up in your barn. The runner emerges from the far door unscathed.....If the doors are kept shut the rod will obviously smash into the barn door at one end. If the door withstands this the leading end of the rod will come to rest in the frame of reference of the stationary observer. There can be no such thing as a rigid rod in relativity so the trailing end will not stop immediately and the rod will be compressed beyond the amount it was Lorentz contracted. If it does not explode under the strain and it is sufficiently elastic it will come to rest and start to spring back to its natural shape but since it is too big for the barn the other end is now going to crash into the back door and the rod will be trapped in a compressed state inside the barn." http://hyperphysics.phy-astr.gsu.edu.../bugrivet.html "The bug-rivet paradox is a variation on the twin paradox and is similar to the pole-barn paradox.....The end of the rivet hits the bottom of the hole before the head of the rivet hits the wall. So it looks like the bug is squashed.....All this is nonsense from the bug's point of view. The rivet head hits the wall when the rivet end is just 0.35 cm down in the hole! The rivet doesn't get close to the bug....The paradox is not resolved." Pentcho Valev |
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