Publication Date:
2016-08-13
Description:
Author(s): Philippe Brax, Luca Alberto Rizzo, and Patrick Valageas We present a class of modified-gravity theories which we call ultralocal models. We add a scalar field, with negligible kinetic terms, to the Einstein-Hilbert action. We also introduce a conformal coupling to matter. This gives rise to a new screening mechanism which is not entirely due to the nonli… [Phys. Rev. D 94, 044027] Published Fri Aug 12, 2016
Keywords:
General relativity, alternative theories of gravity
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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