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Article #1118

Re: DARK ENERGY OR TIRED LIGHT (DECREASED SPEED OF PHOTONS)?

#1118
From: Juan R. González-Álvarez
Date: Mon, 14 Sep 2009 09:22
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Sam Wormley wrote on Sun, 13 Sep 2009 20:47:50 +0000:

> john wrote:
> 
> 
>> Also, tired light explains how every point can be the center for the
>> expansion mirage. john
> 
>    Tired Light is Still Dead
>      http://www.astro.ucla.edu/~wright/cosmolog.htm#News
> 
>    24 Apr 2008 - Blondin et al. (2008) studied distant supernovae using
>    spectra to judge the age of the object during each observation. They
>    found an aging rate that varied with redshift z like
> 
>    1/(1+z)(0.97 +/- 0.10),
> 
>    compatible with the expected 1/(1+z) for expanding Universes, but 9.7
>    standard deviations away from the constant aging rate expected in the
>    tired light model.

It would be a good thing if Wright just cited the abstract of the same
reference Blondin et al. that he uses to attack the tired light model.

Blondin et al. write about their work:

  "excluding models that predict no time dilation, such as Zwicky's
  'tired light' hypothesis."

It seems that Wright mises that if one introduces an evolution of the SB
within the scope of Tired Light cosmology it is possible to incorporate
the result in the scheme.

As said in a previous message none of the three fundamental mechanism
for Hubble has been verified.





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From: "Juan R." González-Álvarez
 <juanREMOVE@canonicalscience.com>
Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique,fr.sci.astrophysique
Subject: Re: DARK ENERGY OR TIRED LIGHT (DECREASED SPEED OF PHOTONS)?
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Date: Mon, 14 Sep 2009 09:22:53 +0000 (UTC)
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