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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
http://www.amazon.com/Brief-History-.../dp/0553380168
Stephen Hawking, "A Brief History of Time", Chapter 3: "In the 1920s, when astronomers began to look at the spectra of stars in other galaxies, they found something most peculiar: there were the same characteristic sets of missing colors as for stars in our own galaxy, but they were all shifted by the same relative amount toward the red end of the spectrum. To understand the implications of this, we must first understand the Doppler effect. As we have seen, visible light consists of fluctuations, or waves, in the electromagnetic field. The wavelength (or distance from one wave crest to the next) of light is extremely small, ranging from four to seven ten-millionths of a meter. The different wavelengths of light are what the human eye sees as different colors, with the longest wavelengths appearing at the red end of the spectrum and the shortest wavelengths at the blue end. Now imagine a source of light at a constant distance from us, such as a star, emitting waves of light at a constant wavelength. Obviously the wavelength of the waves we receive will be the same as the wavelength at which they are emitted (the gravitational field of the galaxy will not be large enough to have a significant effect). Suppose now that the source starts moving toward us. When the source emits the next wave crest it will be nearer to us, so the distance between wave crests will be smaller than when the star was stationary. This means that the wavelength of the waves we receive is shorter than when the star was stationary. Correspondingly, if the source is moving away from us, the wavelength of the waves we receive will be longer. In the case of light, therefore, means that stars moving away from us will have their spectra shifted toward the red end of the spectrum (red-shifted) and those moving toward us will have their spectra blue- shifted." What if the light source is stationary and the observer starts moving towards it? How can the moving observer change the wavelength? Hawking would never answer and of all the Einsteinians all over the world not one could think of a reason why he should. The lunacy is classical - ecstatic believers react to such classical teaching by singing "Divine Einstein" and "Yes we all believe in relativity, relativity, relativity": http://www.haverford.edu/physics/songs/divine.htm No-one's as dee-vine as Albert Einstein Not Maxwell, Curie, or Bohr! He explained the photo-electric effect, And launched quantum physics with his intellect! His fame went glo-bell, he won the Nobel -- He should have been given four! No-one's as dee-vine as Albert Einstein, Professor with brains galore! No-one could outshine Professor Einstein -- Egad, could that guy derive! He gave us special relativity, That's always made him a hero to me! Brownian motion, my true devotion, He mastered back in aught-five! No-one's as dee-vine as Albert Einstein, Professor in overdrive! http://www.youtube.com/watch?v=5PkLLXhONvQ We all believe in relativity, relativity, relativity. Yes we all believe in relativity, 8.033, relativity. Einstein's postulates imply That planes are shorter when they fly. Their clocks are slowed by time dilation And look warped from aberration. We all believe in relativity, relativity, relativity. Yes we all believe in relativity, 8.033, relativity. Postclassical lunacy in Einsteiniana: http://curious.astro.cornell.edu/que...php?number=278 Cornell University: "In the case of distant objects where the expansion of the universe becomes an important factor, the redshift is referred to as the "cosmological redshift" and it is due to an entirely different effect. According to general relativity, the expansion of the universe does not consist of objects actually moving away from each other - rather, the space between these objects stretches. Any light moving through that space will also be stretched, and its wavelength will increase - i.e. be redshifted. (This is a special case of a more general phenomenon known as the "gravitational redshift" which describes how gravity's effect on spacetime changes the wavelength of light moving through that spacetime. The classic example of the gravitational redshift has been observed on the earth; if you shine a light up to a tower and measure its wavelength when it is received as compared to its wavelength when emitted, you find that the wavelength has increased, and this is due to the fact that the gravitational field of the earth is stronger the closer you get to its surface, causing time to pass slower - or, if you like, to be "stretched" - near the surface and thereby affecting the frequency and hence the wavelength of the light.)" Believers sing again but soon the ecstasy gets uncontrollable - they tumble to the floor, start tearing their clothes and go into convulsions. Pentcho Valev |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
http://www.sciscoop.com/2008-10-30-41323-484.html
"The speed of light, c, in a vacuum is an important physical constant, by definition it is precisely 299,792,458 meters per second. This value c applies not only to the light we see - the colors of the rainbow, but to all electromagnetic radiation, gravitational waves and anything having zero rest mass. In Einstein's theory of relativity the speed of light plays the crucial role of a conversion factor between space and time and between mass and energy. But, here's a thing. The speed of light is not constant. Only the speed of light in a vacuum is as fast as you can go. Shine a light through a piece of glass, a swimming pool or any other medium and it slows down ever so slightly, it's why a plunged part way into the surface of a pool appears to be bent. So, what about the space in between those distant astronomical objects and our earthly telescopes? 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." Pentcho Valev |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
I never reply to the bot, but will to you.
firstly, there are no newtonian corpuscles or "photons," although they are really just quanta of energy, absorbed or emitted by atoms, no "particular shape implied," other than what Einstein apparently visualized; most of the paradoxes disappear by using wavefronts, a la Young, Huyghens et. etc. classical experiments and analogies. actually, it's hard to see, what in Hell you are saying, as well. According to the mainstream status-quo of all things Einstein GR and SR or bust, we're just supposed to take their profound word that photons actually travel, and at the same time there's never any lead or point photon wave to measure, as well as no objective proof that a detected photon is even the exact same as the original source photon. The fact that trying to detect an individual photon from being just 0.1 degree off path shows us absolutely nothing, as such isn't supposed to bother their interpretation that whatever original photons are moving along at c. |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
http://www.amazon.com/Relativity-Its.../dp/0486406768
Banesh Hoffmann: "In an accelerated sky laboratory, and therefore also in the corresponding earth laboratory, the frequence of arrival of light pulses is lower than the ticking rate of the upper clocks EVEN THOUGH ALL THE CLOCKS GO AT THE SAME RATE. (...) As a result the experimenter at the ceiling of the sky laboratory will see with his own eyes that the floor clock is going at a slower rate than the ceiling clock - EVEN THOUGH, AS I HAVE STRESSED, BOTH ARE GOING AT THE SAME RATE. (...) THE GRAVITATIONAL RED SHIFT DOES NOT ARISE FROM CHANGES IN THE INTRINSIC RATES OF CLOCKS. It arises from WHAT BEFALLS LIGHT SIGNALS AS THEY TRAVERSE SPACE AND TIME IN THE PRESENCE OF GRAVITATION." Let us draw on Banesh Hoffmann's insight and advance the following "photon-interaction" hypothesis: The photon-interaction hypothesis: "The cosmological redshift does not arise from changes in distances between celestial objects. It arises from what befalls light signals as they traverse space and time." Needless to say, this hypothesis is by no means new: http://www.springerlink.com/content/...0/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." http://www.time.com/time/magazine/ar...757145,00.html Monday, Dec. 14, 1936: "Other causes for the redshift were suggested, such as cosmic dust or a change in the nature of light over great stretches of space. Two years ago Dr. Hubble admitted that the expanding universe might be an illusion, but implied that this was a cautious and colorless view. Last week it was apparent that he had shifted his position even further away from a literal interpretation of the redshift, that he now regards the expanding universe as more improbable than a non-expanding one." http://www.cs.unc.edu/~plaisted/ce/redshift.html David A. Plaisted: "This suggests that the red shift may be caused by something other than the expansion of the universe, at least in part. This could be a loss of energy of light rays as they travel, or A DECREASE IN THE SPEED OF LIGHT..." http://www.physorg.com/news/2011-06-...-einstein.html "Yet quantum theory suggests that space should be grainy at the smallest scales, like sand on a beach. (...) According to calculations, the tiny grains would affect the way that gamma rays travel through space." http://www.pseudo-sciences.org/spip.php?article1612 Jean-Claude Pecker: "L'expansion ne serait qu'une apparence ; les « redshifts » ne seraient pas dus à l'effet Doppler-Fizeau, mais à une interaction des photons avec les milieux traversés (c'est la « fatigue de la lumière »). Le mécanisme de cette interaction n'est pas encore précisé ; plusieurs suggestions sont faites ; cest le point faible de cette vision de l'univers." http://www.pseudo-sciences.org/spip.php?article1502 Jean-Claude Pecker: "Or, le décalage d'un spectre vers le rouge se démontre simplement en physique classique grâce à l'effet Doppler- Fizeau, bien étudié au XIXe siècle. Un décalage spectral vers le rouge est alors lié à une vitesse d'éloignement de la galaxie source de lumière. Avec cette interprétation, on peut dire que les galaxies s'éloignent toutes de nous avec une vitesse proportionnelle à leur distance, et qu'elles s'écartent donc les unes des autres avec une vitesse proportionnelle à la distance qui les sépare. L'univers observé serait alors, actuellement, en expansion. Les vitesses des galaxies les plus lointaines étudiées par Hubble étaient au plus de quelques dizaines de milliers de kilomètres par seconde, dix fois plus petites que la vitesse de la lumière ; cette vitesse était déjà en vérité considérable, si considérable que Hubble lui-même, et son collègue Tolman parlent toujours de « vitesse apparente » - ce qui implique qu'ils envisagent la possibilité de décalages vers le rouge non dus à un effet Doppler-Fizeau. Mais la collectivité, n'ayant pas d'autre explication que l'effet Doppler, admet - et cela devient un dogme non discuté, et bientôt non discutable - que l'Univers est en expansion." http://www.zetetique.ldh.org/bigbang.html Jean-Claude Pecker: "...d'autres auteurs (après Zwicky et Belopolsky il y a plus d'un demi siècle, Findlay-Freundlich, vers 1954, puis Vigier et moi-même, vers 1972, et bien d'autres depuis) défendent l'idée de la "fatigue de la lumière". En voyageant dans l'espace, la lumière interagit avec le milieu traversé... la lumière perd de l'énergie de façon proportionnelle à la durée du trajet : c'est la loi de Hubble, prédite très simplement." Curiously, mainstream cosmologists are almost in mourning, desperately look for a way out of the predicament but don't even hint at the photon-interaction hypothesis: http://www.youtube.com/watch?v=c1pgz...eature=related Is Everything We Know Wrong? Pentcho Valev |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
A possible mechanism behind the photon-interaction hypothesis
explaining the cosmological redshift in a STATIC universe: http://www.citebase.org/fulltext?for...rg%3A0706.2885 An Alternative Explanation for Cosmological Redshift David Schuster Department of Physics and Astronomy, University of Denver "Current models of the intergalactic medium contend that it has mass density on the order of 10^(-27) kg/m^3. While it is true that this equates to approximately one atom of neutral Hydrogen per cubic meter, averaging over cosmological distances, it is reasonable to consider the IGM a super-low density fluid. (...) Obviously, as the density of the intervening medium increases, so does the number of interactions and, consequently, so does the travel time of the light. This is the effect seen in a dense material like calcite where there are so many interactions that THE LIGHT SLOWS DOWN appreciably in a short distance. (...) Assuming the interaction cross-section to correspond to the Bohr radius. This means that a photon will, on average, have an interaction and, accordingly, a characteristic delay every 37600 light years. This is using the minimum particle density in intergalactic space, which can vary widely up to approximately 1000 particles/m^3 in areas of particularly high density." Pentcho Valev wrote: http://www.amazon.com/Relativity-Its.../dp/0486406768 Banesh Hoffmann: "In an accelerated sky laboratory, and therefore also in the corresponding earth laboratory, the frequence of arrival of light pulses is lower than the ticking rate of the upper clocks EVEN THOUGH ALL THE CLOCKS GO AT THE SAME RATE. (...) As a result the experimenter at the ceiling of the sky laboratory will see with his own eyes that the floor clock is going at a slower rate than the ceiling clock - EVEN THOUGH, AS I HAVE STRESSED, BOTH ARE GOING AT THE SAME RATE. (...) THE GRAVITATIONAL RED SHIFT DOES NOT ARISE FROM CHANGES IN THE INTRINSIC RATES OF CLOCKS. It arises from WHAT BEFALLS LIGHT SIGNALS AS THEY TRAVERSE SPACE AND TIME IN THE PRESENCE OF GRAVITATION." Let us draw on Banesh Hoffmann's insight and advance the following "photon-interaction" hypothesis: The photon-interaction hypothesis: "The cosmological redshift does not arise from changes in distances between celestial objects. It arises from what befalls light signals as they traverse space and time." Needless to say, this hypothesis is by no means new: http://www.springerlink.com/content/...0/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." http://www.time.com/time/magazine/ar...757145,00.html Monday, Dec. 14, 1936: "Other causes for the redshift were suggested, such as cosmic dust or a change in the nature of light over great stretches of space. Two years ago Dr. Hubble admitted that the expanding universe might be an illusion, but implied that this was a cautious and colorless view. Last week it was apparent that he had shifted his position even further away from a literal interpretation of the redshift, that he now regards the expanding universe as more improbable than a non-expanding one." http://www.cs.unc.edu/~plaisted/ce/redshift.html David A. Plaisted: "This suggests that the red shift may be caused by something other than the expansion of the universe, at least in part. This could be a loss of energy of light rays as they travel, or A DECREASE IN THE SPEED OF LIGHT..." http://www.physorg.com/news/2011-06-...-einstein.html "Yet quantum theory suggests that space should be grainy at the smallest scales, like sand on a beach. (...) According to calculations, the tiny grains would affect the way that gamma rays travel through space." http://www.pseudo-sciences.org/spip.php?article1612 Jean-Claude Pecker: "L'expansion ne serait qu'une apparence ; les « redshifts » ne seraient pas dus à l'effet Doppler-Fizeau, mais à une interaction des photons avec les milieux traversés (c'est la « fatigue de la lumière »). Le mécanisme de cette interaction n'est pas encore précisé ; plusieurs suggestions sont faites ; cest le point faible de cette vision de l'univers." http://www.pseudo-sciences.org/spip.php?article1502 Jean-Claude Pecker: "Or, le décalage d'un spectre vers le rouge se démontre simplement en physique classique grâce à l'effet Doppler- Fizeau, bien étudié au XIXe siècle. Un décalage spectral vers le rouge est alors lié à une vitesse d'éloignement de la galaxie source de lumière. Avec cette interprétation, on peut dire que les galaxies s'éloignent toutes de nous avec une vitesse proportionnelle à leur distance, et qu'elles s'écartent donc les unes des autres avec une vitesse proportionnelle à la distance qui les sépare. L'univers observé serait alors, actuellement, en expansion. Les vitesses des galaxies les plus lointaines étudiées par Hubble étaient au plus de quelques dizaines de milliers de kilomètres par seconde, dix fois plus petites que la vitesse de la lumière ; cette vitesse était déjà en vérité considérable, si considérable que Hubble lui-même, et son collègue Tolman parlent toujours de « vitesse apparente » - ce qui implique qu'ils envisagent la possibilité de décalages vers le rouge non dus à un effet Doppler-Fizeau. Mais la collectivité, n'ayant pas d'autre explication que l'effet Doppler, admet - et cela devient un dogme non discuté, et bientôt non discutable - que l'Univers est en expansion." http://www.zetetique.ldh.org/bigbang.html Jean-Claude Pecker: "...d'autres auteurs (après Zwicky et Belopolsky il y a plus d'un demi siècle, Findlay-Freundlich, vers 1954, puis Vigier et moi-même, vers 1972, et bien d'autres depuis) défendent l'idée de la "fatigue de la lumière". En voyageant dans l'espace, la lumière interagit avec le milieu traversé... la lumière perd de l'énergie de façon proportionnelle à la durée du trajet : c'est la loi de Hubble, prédite très simplement." Curiously, mainstream cosmologists are almost in mourning, desperately look for a way out of the predicament but don't even hint at the photon-interaction hypothesis: http://www.youtube.com/watch?v=c1pgz...eature=related Is Everything We Know Wrong? Pentcho Valev |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
http://www.nrc-cnrc.gc.ca/fra/educat...011-09-14.html
Conseil national de recherches Canada: "Fait surprenant, bien qu'il ait contribué à quantifier l'expansion de l'univers, Hubble n'a jamais vraiment cru au phénomène." http://www.springerlink.com/content/...0/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." http://www.time.com/time/magazine/ar...757145,00.html Monday, Dec. 14, 1936: "Other causes for the redshift were suggested, such as cosmic dust or a change in the nature of light over great stretches of space. Two years ago Dr. Hubble admitted that the expanding universe might be an illusion, but implied that this was a cautious and colorless view. Last week it was apparent that he had shifted his position even further away from a literal interpretation of the redshift, that he now regards the expanding universe as more improbable than a non-expanding one." Pentcho Valev wrote: A possible mechanism behind the photon-interaction hypothesis explaining the cosmological redshift in a STATIC universe: http://www.citebase.org/fulltext?for...rg%3A0706.2885 An Alternative Explanation for Cosmological Redshift David Schuster Department of Physics and Astronomy, University of Denver "Current models of the intergalactic medium contend that it has mass density on the order of 10^(-27) kg/m^3. While it is true that this equates to approximately one atom of neutral Hydrogen per cubic meter, averaging over cosmological distances, it is reasonable to consider the IGM a super-low density fluid. (...) Obviously, as the density of the intervening medium increases, so does the number of interactions and, consequently, so does the travel time of the light. This is the effect seen in a dense material like calcite where there are so many interactions that THE LIGHT SLOWS DOWN appreciably in a short distance. (...) Assuming the interaction cross-section to correspond to the Bohr radius. This means that a photon will, on average, have an interaction and, accordingly, a characteristic delay every 37600 light years. This is using the minimum particle density in intergalactic space, which can vary widely up to approximately 1000 particles/m^3 in areas of particularly high density." Pentcho Valev |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
http://www.youtube.com/watch?v=x4H3DoOIg6s
Etienne Klein: "Hubble s'est rendu compte à la fin des années 20 que les galaxies s'éloignent les unes des autres d'autant plus rapidement qu'elles sont plus éloignées les unes des autres." Etienne Klein, ce mensonge initial est nécessaire pour les élucubrations que vous enseignez ensuite mais il accule l'esprit de l'écouteur à une impasse. Hubble a trouvé que le redshift de la lumière venant d'une galaxie est d'autant plus grand que la galaxie est plus éloignée, mais il s'est rendu compte que "the expanding universe" est "more improbable than a non-expanding one". Ne mentez pas, Etienne Klein! Pentcho Valev a écrit: http://www.nrc-cnrc.gc.ca/fra/educat...011-09-14.html Conseil national de recherches Canada: "Fait surprenant, bien qu'il ait contribué à quantifier l'expansion de l'univers, Hubble n'a jamais vraiment cru au phénomène." http://www.springerlink.com/content/...0/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." http://www.time.com/time/magazine/ar...757145,00.html Monday, Dec. 14, 1936: "Other causes for the redshift were suggested, such as cosmic dust or a change in the nature of light over great stretches of space. Two years ago Dr. Hubble admitted that the expanding universe might be an illusion, but implied that this was a cautious and colorless view. Last week it was apparent that he had shifted his position even further away from a literal interpretation of the redshift, that he now regards the expanding universe as more improbable than a non-expanding one." A possible mechanism behind the photon-interaction hypothesis explaining the cosmological redshift in a STATIC universe: http://www.citebase.org/fulltext?for...rg%3A0706.2885 An Alternative Explanation for Cosmological Redshift David Schuster Department of Physics and Astronomy, University of Denver "Current models of the intergalactic medium contend that it has mass density on the order of 10^(-27) kg/m^3. While it is true that this equates to approximately one atom of neutral Hydrogen per cubic meter, averaging over cosmological distances, it is reasonable to consider the IGM a super-low density fluid. (...) Obviously, as the density of the intervening medium increases, so does the number of interactions and, consequently, so does the travel time of the light. This is the effect seen in a dense material like calcite where there are so many interactions that THE LIGHT SLOWS DOWN appreciably in a short distance. (...) Assuming the interaction cross-section to correspond to the Bohr radius. This means that a photon will, on average, have an interaction and, accordingly, a characteristic delay every 37600 light years. This is using the minimum particle density in intergalactic space, which can vary widely up to approximately 1000 particles/m^3 in areas of particularly high density." Pentcho Valev |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
http://royalmonacoriviera.over-blog....-84449189.html
Les Colloques de Menton 2011 « Penser notre temps » Samedi 1er octobre 2011 : Rencontres sur les Origines L'UNIVERS : D'OÙ VIENT-IL ? OÙ VA-T-IL ? Jusqu'au XVIème siècle, la Terre était considérée comme le centre de l'Univers. On sait désormais que l'Univers n'a ni bord ni centre, et que nous n'y occupons aucune position privilégiée. Quelles sont les lois qui régissent l'Univers ? S'il existe un consensus autour du modèle du Big Bang, la question de la finitude ou de la non-finitude de l'Univers n'est pas tranchée et préoccupe toujours les hommes. Quelle est l'origine de l'Univers et quel est son devenir ? Quel est la place de l'Homme en son sein ? Et surtout, comme le demandait le philosophe et mathématicien Leibniz, « pourquoi y a-t-il quelque chose plutôt que rien ? ». Telles sont quelques-unes des questions auxquelles ce colloque tentera d'apporter des éléments de réponse. Intervenants : - André BRAHIC, Astrophysicien au Commissariat à l'Energie Atomique (CEA), Professeur à l'Université Paris VII, Directeur du laboratoire Gamma-gravitation rattaché à l'UFR de Physique. - Etienne KLEIN, Physicien, Directeur du Laboratoire de Recherches sur les Sciences de la Matière au CEA, Professeur à l'Ecole Centrale de Paris Etienne Klein, Vous aurez l'opportunité d'être honnête pour la première fois dans votre vie et discuter de l'autre interprétation du redshift de Hubble, celle que Hubble préférait: http://www.cs.unc.edu/~plaisted/ce/redshift.html David A. Plaisted: "This suggests that the red shift may be caused by something other than the expansion of the universe, at least in part. This could be a loss of energy of light rays as they travel, or A DECREASE IN THE SPEED OF LIGHT..." http://www.pseudo-sciences.org/spip.php?article1612 Jean-Claude Pecker: "L'expansion ne serait qu'une apparence ; les « redshifts » ne seraient pas dus à l'effet Doppler-Fizeau, mais à une interaction des photons avec les milieux traversés (c'est la « fatigue de la lumière »). Le mécanisme de cette interaction n'est pas encore précisé ; plusieurs suggestions sont faites ; cest le point faible de cette vision de l'univers." http://www.pseudo-sciences.org/spip.php?article1502 Jean-Claude Pecker: "Or, le décalage d'un spectre vers le rouge se démontre simplement en physique classique grâce à l'effet Doppler- Fizeau, bien étudié au XIXe siècle. Un décalage spectral vers le rouge est alors lié à une vitesse d'éloignement de la galaxie source de lumière. Avec cette interprétation, on peut dire que les galaxies s'éloignent toutes de nous avec une vitesse proportionnelle à leur distance, et qu'elles s'écartent donc les unes des autres avec une vitesse proportionnelle à la distance qui les sépare. L'univers observé serait alors, actuellement, en expansion. Les vitesses des galaxies les plus lointaines étudiées par Hubble étaient au plus de quelques dizaines de milliers de kilomètres par seconde, dix fois plus petites que la vitesse de la lumière ; cette vitesse était déjà en vérité considérable, si considérable que Hubble lui-même, et son collègue Tolman parlent toujours de « vitesse apparente » - ce qui implique qu'ils envisagent la possibilité de décalages vers le rouge non dus à un effet Doppler-Fizeau. Mais la collectivité, n'ayant pas d'autre explication que l'effet Doppler, admet - et cela devient un dogme non discuté, et bientôt non discutable - que l'Univers est en expansion." http://www.zetetique.ldh.org/bigbang.html Jean-Claude Pecker: "...d'autres auteurs (après Zwicky et Belopolsky il y a plus d'un demi siècle, Findlay-Freundlich, vers 1954, puis Vigier et moi-même, vers 1972, et bien d'autres depuis) défendent l'idée de la "fatigue de la lumière". En voyageant dans l'espace, la lumière interagit avec le milieu traversé... la lumière perd de l'énergie de façon proportionnelle à la durée du trajet : c'est la loi de Hubble, prédite très simplement." Pentcho Valev |
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DOPPLER REDSHIFT, COSMOLOGICAL REDSHIFT, LUNACY
What happened to panicky cosmologists? There was a nice documentary
recently of which only a small piece seems to have survived: http://www.youtube.com/watch?v=pz6u5...eature=related "Is Everything We Know About The Universe Wrong" I think the time is ripe for considering the following hypothesis: Everything we know about the universe is wrong because, in applying the formula: (frequency) = (speed of light)/(wavelength) we have wrongly assumed that the frequency and the wavelength vary while the speed of light remains constant. The speed of light does vary with the gravitational potential (this is a prediction of both Newton's emission theory of light and general relativity) and, most probably, it gradually decreases as photons travel through "empty" space ("tired light" is the euphemism). Pentcho Valev |
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Thread | Thread Starter | Forum | Replies | Last Post |
Chapt15 What the redshift of galaxies truly is and whether light canbe doppler shifted at all #392 Atom Totality 4th ed | Archimedes Plutonium[_2_] | Astronomy Misc | 1 | April 5th 11 09:14 AM |
Cornell University Explains Cosmological Redshift | Pentcho Valev | Astronomy Misc | 8 | August 10th 08 12:21 PM |
#55 Experiment that debunks Doppler redshift, where light moving | [email protected] | Astronomy Misc | 5 | May 27th 08 06:53 PM |
GRAVITATIONAL REDSHIFT AND DOPPLER EFFECT | Pentcho Valev | Astronomy Misc | 5 | August 5th 07 09:33 AM |
redshift Vs doppler shift | Maximus | Misc | 0 | July 1st 05 10:19 AM |