http://arxiv.org/abs/2202.06536
We discuss qualitative features of the conformal relation between certain classes of gravity theories and general relativity, common to different themes such as $f(R)$, Brans-Dicke-type, and string theories. We focus primarily on the frame relations of the fields involved, slice energy, traceless and Palatini extensions, and selected cosmological applications.
S. Cotsakis, I. Klaoudatou, G. Kolionis, et. al.
Tue, 15 Feb 22
16/75
Comments: 35 pages
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