DevilsAvocado
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cmb said:I don't think I have made the proposition clear. (Bear in mind it isn't my proposition, it is a published theory, so there is no 'personal speculations' here.)
Look my friend; I seriously think it’s time to end this discussion on 13 year old "news", now refuted:
http://arxiv.org/abs/1007.3725
Precision cosmology defeats void models for acceleration
Adam Moss, James P. Zibin, Douglas Scott
(Submitted on 21 Jul 2010 (v1), last revised 24 Mar 2011 (this version, v2))
Journal reference: Phys.Rev.D83:103515,2011
DOI: 10.1103/PhysRevD.83.103515
The suggestion that we occupy a privileged position near the centre of a large, nonlinear, and nearly spherical void has recently attracted much attention as an alternative to dark energy. Putting aside the philosophical problems with this scenario, we perform the most complete and up-to-date comparison with cosmological data. We use supernovae and the full cosmic microwave background spectrum as the basis of our analysis. We also include constraints from radial baryonic acoustic oscillations, the local Hubble rate, age, big bang nucleosynthesis, the Compton y-distortion, and for the first time include the local amplitude of matter fluctuations, \sigma_8. These all paint a consistent picture in which voids are in severe tension with the data. In particular, void models predict a very low local Hubble rate, suffer from an "old age problem", and predict much less local structure than is observed.
