Article View: sci.physics.relativity
Article #1163Re: NEW COSMOLOGY?
From: Pentcho Valev
Date: Mon, 31 Aug 2009 09:45
Date: Mon, 31 Aug 2009 09:45
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10976 bytes
http://www.prlog.org/10308350-hubble-expansion-of-the-universe-by-dark-energy-is-negated-by-cosmic-dust.html "Hubble expansion of the Universe by Dark Energy is negated by Cosmic Dust (...) Had Einstein questioned Hubble’s finding on the grounds, say that the redshift measured was caused by DPs [dust particles], he might have rescinded to his original position that the Universe is static in dynamic equilibrium with itself. But Einstein did not, thereby initiating nearly a century of unfortunate research in astronomy that recently culminated in dark energy being adopted at the Invisible Universe Conference, Ibid, "Invisible Universe Conference", as the new cosmological paradigm only because dark energy is necessary to support an expanding Universe based on the falsity of Hubble’s redshift. (...) The Universe expansion velocities in excess of 80 Km/s based on recent redshift measurements of Supernova light are erroneous because the redshift is actually produced upon absorption of Supernova light in submicron cosmic dust. This is consistent with the MD [molecular dynamics] analysis showing imperceptibly small velocities, so as to suggest a static Universe as first proposed by Einstein." http://www.geocities.com/qedpressrelease/IntergalacticDust.htm "Just like household dust, cosmic dust can be a nuisance," said astronomer Ryan Scranton of the University of California, Davis. Scranton is part of a team of researchers from the Sloan Digital Sky Survey that have been analyzing the colors of distant quasars whose light passes in the vicinity of foreground galaxies on its way to the Earth. What they found is that the vast expanses of intergalactic space appear to be filled with a haze of tiny, smoke-like "dust" particles that dim the light from distant objects and subtly change their colors. “Galaxies contain lots of dust, most of it formed in the outer regions of dying stars," said team leader Brice Ménard of the Canadian Institute for Theoretical Astrophysics. "The surprise is that we are seeing dust hundreds of thousands of light-years outside of the galaxies, in intergalactic space." (...) Dust grains block blue light more effectively than red light. "We see this when the sun sets: light rays pass through a thicker layer of the atmosphere," said Scranton, "absorbing more and more blue light, causing the sun to appear reddened. We find similar reddening of quasars from intergalactic dust, and this reddening extends up to ten times beyond the apparent edges of the galaxies themselves." Do Einsteinians read such revelations? If yes, do they think of Einstein's 1905 false light postulate while reading? Pentcho Valev wrote: http://www.springerlink.com/content/w6777w07xn737590/fulltext.pdf Misconceptions about the Hubble recession law Wilfred H. Sorrell, Astrophys Space Sci "Reber (1982) pointed out that Hubble himself was never an advocate for the expanding universe idea. Indeed, it was Hubble who personally thought that a model universe based on the tired-light hypothesis is more simple and less irrational than a model universe based on an expanding spacetime geometry (...) ...any photon gradually loses its energy while traveling over a large distance in the vast space of the universe." In the era of Postscientism it is extremely difficult, even impossible, to move from "any photon gradually loses its ENERGY while traveling over a large distance in the vast space of the universe" to "any photon gradually loses its SPEED while traveling over a large distance in the vast space of the universe". George Orwell calls this "crimestop": http://groups.google.com/group/sci.physics.relativity/browse_frm/thread/dd27d99950d28e39? George Orwell: "Crimestop means the faculty of stopping short, as though by instinct, at the threshold of any dangerous thought. It includes the power of not grasping analogies, of failing to perceive logical errors, of misunderstanding the simplest arguments if they are inimical to Ingsoc, and of being bored or repelled by any train of thought which is capable of leading in a heretical direction. Crimestop, in short, means protective stupidity." The fact that it is the speed of light, not the wavelength, that varies with frequency suggests that a universal principle called the Redshift Law might be valid: f'/f = c'/c where f' is the shifted frequency of light (at the moment of reception), f is the original frequency (at the moment of emission), c' is the speed of light relative to the observer (at the moment of reception), c is the speed of light relative to the emitter (at the moment of emission). The variability of the speed of light and the constancy of the wavelength also imply that one should look for another reason (different from Big Bang ones) why the more distant galaxies are, the more redshifted light coming from them is. If, as it travels, the photon regularly bumps into something and so gradually loses its speed (this assumption has a lot to do with the tired light hypothesis), its speed will decrease proportionally to the distance (this reconciles Hubble's law with the idea of a static universe): http://arxiv.org/ftp/arxiv/papers/0806/0806.4085.pdf "However, it may be interesting to note that Hubble, even up to his final lecture before the Royal Society, always held open the possibility that the redshift did not mean velocity of recession but might be caused by something else." http://www.sciscoop.com/story/2008/10/30/41323/484 "Does the apparently constant speed of light change over the vast stretches of the universe? Would our understanding of black holes, ancient supernovae, dark matter, dark energy, the origins of the universe and its ultimate fate be different if the speed of light were not constant?.....Couldn't it be that the supposed vacuum of space is acting as an interstellar medium to lower the speed of light like some cosmic swimming pool? If so, wouldn't a stick plunged into the pool appear bent as the light is refracted and won't that affect all our observations about the universe. I asked theoretical physicist Leonard Susskind, author of The Black Hole War, recently reviewed in Science Books to explain this apparent anomaly....."You are entirely right," he told me, "there are all sorts of effects on the propagation of light that astronomers and astrophysicists must account for. The point of course is that they (not me) do take these effects into account and correct for them." "In a way this work is very heroic but unheralded," adds Susskind, "An immense amount of extremely brilliant analysis has gone into the detailed corrections that are needed to eliminate these 'spurious' effects so that people like me can just say 'light travels with the speed of light.' So, there you have it. My concern about cosmic swimming pools and bent sticks does indeed apply, but physicists have taken the deviations into account so that other physicists, such as Susskind, who once proved Stephen Hawking wrong, can battle their way to a better understanding of the universe." http://www.prlog.org/10252874-the-existence-of-dark-energy-is-moot-because-the-universe-is-not-expanding.html "The existence of Dark Energy is moot because the Universe is not expanding. Dark energy thought to be the cause of an expanding Universe is moot because cosmic dust is shown to produce the Hubble redshift measurements without the Universe expanding.... Given that Supernova light is unequivocally absorbed by DPs [dust particles] on its way to the Earth, the measured Hubble redshift Z is most likely caused by DPs and has nothing to do with an expanding Universe. Cosmic dust therefore makes moot the existence of dark energy because it is no longer necessary in non-expanding Universe. Cosmic dust also holds in question the Hubble redshift as the first and only proof that the Universe began with the Big Bang suggesting the new cosmological paradigm adopted at the forthcoming Invisible Universe Conference in Paris should be a return to Einsteins static Universe in dynamic equilibrium." http://cosmologystatement.org/ An Open Letter to the Scientific Community (Published in New Scientist, May 22, 2004) "The big bang today relies on a growing number of hypothetical entities, things that we have never observed-- inflation, dark matter and dark energy are the most prominent examples. Without them, there would be a fatal contradiction between the observations made by astronomers and the predictions of the big bang theory. In no other field of physics would this continual recourse to new hypothetical objects be accepted as a way of bridging the gap between theory and observation. It would, at the least, raise serious questions about the validity of the underlying theory." Pentcho Valev pvalev@yahoo.com
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X-Google-Thread: 237b8ad48,69cb518f1e9d8224 X-Google-Attributes: gid237b8ad48,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,CP1252 Path: arc1-ca.pugleaf.net!g2news2.google.com!postnews.google.com!g1g2000vbr.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique,fr.sci.astrophysique Subject: Re: NEW COSMOLOGY? Date: Mon, 31 Aug 2009 02:45:35 -0700 (PDT) Organization: http://groups.google.com Lines: 158 Message-ID: <4697b3e5-c1cd-4dc2-a432-59cee2f91124@g1g2000vbr.googlegroups.com> References: <04f4a172-d295-4ed9-8406-cd475dd094e3@h31g2000yqd.googlegroups.com> <4A6C9FF1.4E39BEBB@hate.spam.net> <h4ihu2$b6n$4@news.eternal-september.org> <539da8d4-42ed-4e5c-80ec-c37a72e5f32e@y19g2000yqy.googlegroups.com> <1b741fc5-d19c-4391-836a-59b2c5e69a9e@c14g2000yqm.googlegroups.com> <cf2c5e76-46d2-4f57-b786-4380642b9a58@r2g2000yqm.googlegroups.com> <fdaac984-4f05-4dcc-8140-dce5157fdd16@k26g2000vbp.googlegroups.com> <9973951c-78dc-4f37-aea7-a603ede810d7@o15g2000yqm.googlegroups.com> <9242217b-b03d-4dce-9c22-9e40a277ab11@h31g2000yqd.googlegroups.com> <1b6d122e-564f-4569-969e-d9b8fb4c860d@v36g2000yqv.googlegroups.com> <cf6d65cc-e408-41aa-803d-ed530a8cc44d@f37g2000yqn.googlegroups.com> <cfbf5285-de8d-4b4d-9603-fc18f18c8e2f@c2g2000yqi.googlegroups.com> NNTP-Posting-Host: 89.215.201.46 Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1251711935 10712 127.0.0.1 (31 Aug 2009 09:45:35 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Mon, 31 Aug 2009 09:45:35 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: g1g2000vbr.googlegroups.com; posting-host=89.215.201.46; posting-account=Lz-LbgoAAABPDavKeW-eYeobwLHD_cvQ User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30),gzip(gfe),gzip(gfe)