Cosmology in 5D and 4D Einstein–Gauss–Bonnet gravity

نویسندگان

چکیده

We consider the five-dimensional Einstein-Gauss-Bonnet gravity, which can be obtained by means of an apropriate choice coeficients in Lanczos-Lovelock gravity theory. The field equations for Friedmann-Lema\^itre-Robertson-Walker metric are found as well some their solutions. A four-dimensional action is from Gauss-Bonnet using Randall-Sundrum compactification procedure and then it studied implications cosmological same used to obtain four dimensions AdS-Chern-Simons study 4D Some aspects construction considered Appendix.

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ژورنال

عنوان ژورنال: European Physical Journal C

سال: 2022

ISSN: ['1434-6044', '1434-6052']

DOI: https://doi.org/10.1140/epjc/s10052-022-10877-x