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The constant-speed-of-light falsehood that killed physics



 
 
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Old January 6th 17, 11:43 AM posted to sci.astro
Pentcho Valev
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Default The constant-speed-of-light falsehood that killed physics

http://arxiv.org/PS_cache/astro-ph/p.../0305457v3.pdf
"In sharp contrast, the constancy of the speed of light has remain sacred, and the term "heresy" is occasionally used in relation to "varying speed of light theories". The reason is clear: the constancy of c, unlike the constancy of G or e, is the pillar of special relativity and thus of modern physics. Varying c theories are expected to cause much more structural damage to physics formalism than other varying constant theories."

http://bigthink.com/videos/janna-lev...nts-in-science
"Einstein actually, despite the word relativity, adhered to a very strict absolute. And that absolute was the speed of light. He took that to be his guiding constraint. And by sticking to it rigidly he said, 'I'll give up anything else but the speed of light, the constancy of the speed of light.' And by doing so he gave up on the absolute nature of space and time. I mean that's just much harder to let go of intuitively and a much greater violation of our common sense, but it was right. And so this was an example where this tight constraint led to a creative outburst. From this one constraint you could trace the line, not only to the relativity of space and time but the expansion of the universe; the existence of black holes; the ideal that the entire space has a shape, all of these things burgeoned from this really tight constraint."

At least initially Einstein regarded the constancy of the speed of light as nonsense:

http://www.aip.org/history/exhibits/...relativity.htm
John Stachel: "But this seems to be nonsense. How can it happen that the speed of light relative to an observer cannot be increased or decreased if that observer moves towards or away from a light beam? Einstein states that he wrestled with this problem over a lengthy period of time, to the point of despair."

The constancy of the speed of light is such a nonsense, so alien to the human mind, that sometimes Einsteinians inadvertently reject it and refute Einstein's relativity by showing that the speed of light varies with the speed of the observer (receiver):

http://www.einstein-online.info/spotlights/doppler
Albert Einstein Institute: "The frequency of a wave-like signal - such as sound or light - depends on the movement of the sender and of the receiver. This is known as the Doppler effect. [...] Here is an animation of the receiver moving towards the source:

http://www.einstein-online.info/imag...ler_static.gif (stationary receiver)

http://www.einstein-online.info/imag...ector_blue.gif (moving receiver)

By observing the two indicator lights, you can see for yourself that, once more, there is a blue-shift - the pulse frequency measured at the receiver is somewhat higher than the frequency with which the pulses are sent out. This time, the distances between subsequent pulses are not affected, but still there is a frequency shift: As the receiver moves towards each pulse, the time until pulse and receiver meet up is shortened. In this particular animation, which has the receiver moving towards the source at one third the speed of the pulses themselves, four pulses are received in the time it takes the source to emit three pulses." [end of quotation]

Since "four pulses are received in the time it takes the source to emit three pulses", the speed of the pulses relative to the receiver is greater than their speed relative to the source, in violation of Einstein's relativity..

Actually any correct interpretation of the Doppler effect proves, explicitly or implicitly, that the speed of light relative to the observer VARIES with the speed of the observer:

http://www.youtube.com/watch?v=bg7O4rtlwEE
"Doppler effect - when an observer moves towards a stationary source. ...the velocity of the wave relative to the observer is faster than that when it is still."

http://www.youtube.com/watch?v=SC0Q6-xt-Xs
"Doppler effect - when an observer moves away from a stationary source. ....the velocity of the wave relative to the observer is slower than that when it is still."

http://a-levelphysicstutor.com/wav-doppler.php
"vO is the velocity of an observer moving towards the source. This velocity is independent of the motion of the source. Hence, the velocity of waves relative to the observer is c + vO. [...] The motion of an observer does not alter the wavelength. The increase in frequency is a result of the observer encountering more wavelengths in a given time."

http://physics.bu.edu/~redner/211-sp...9_doppler.html
"Let's say you, the observer, now move toward the source with velocity vO. You encounter more waves per unit time than you did before. Relative to you, the waves travel at a higher speed: v'=v+vO. The frequency of the waves you detect is higher, and is given by: f'=v'/λ=(v+vO)/λ."

Pentcho Valev
 




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