An attempt to add Barrow entropy in f(R) gravity

In this work, a way to consider together two originally different corrections to the Friedmann equations is presented. The first is the Barrow entropy, which imposes a fractal structure on the black hole horizon area. While the second is the well-known f(R) gravity, which comes from a generalization...

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Bibliographic Details
Main Authors: P.S. Ens, A.F. Santos
Format: Article
Language:English
Published: Elsevier 2022-12-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269322006967