The conformal cosmological potential

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...

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Bibliographic Details
Published in:arXiv.org 2022-04
Main Authors: Cotsakis, Spiros, Klaoudatou, Ifigeneia, Kolionis, Georgios, Miritzis, John, Trachilis, Dimitrios
Format: Article
Language:English
Subjects:
Relativity
Online Access:Get full text
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Summary: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.
ISSN:2331-8422