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Dimensional regularization of topological terms in dilaton gravity

The possibility of evading Lovelock's theorem at $d=4$, via a singular redefinition of the dimensionless coupling of the Gauss-Bonnet term, has been extensively discussed in the cosmological context. The term is added as a quadratic contribution of the curvature tensor to the Einstein-Hilbert a...

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Main Authors: Corianò, Claudio (Author) , Cretì, Mario (Author) , Lionetti, Stefano (Author) , Maglio, Matteo Maria (Author) , Tommasini, Riccardo (Author)
Format: Article (Journal) Chapter/Article
Language:English
Published: 7 May 2022
In: Arxiv
Year: 2022, Pages: 1-26
DOI:10.48550/arXiv.2205.03535
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.48550/arXiv.2205.03535
Verlag, lizenzpflichtig, Volltext: http://arxiv.org/abs/2205.03535
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Author Notes:Claudio Corianò, Mario Cretì, Stefano Lionetti, Matteo Maria Maglio and Riccardo Tommasi

MARC

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