http://arxiv.org/abs/1812.08686
Recently, Kenna-Allison et.al. claimed that bimetric gravity cannot give rise to a viable cosmological expansion history while at the same time being compatible with local gravity tests. In this note we review that claim and combine various results from the literature to provide several simple counter examples. We conclude that the results of Kenna-Allison et.al. cannot hold in general.
M. Lüben, E. Mörtsell and A. Schmidt-May
Fri, 21 Dec 18
63/72
Comments: 6 pages, 2 figures
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