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arXiv · 1705.02965

Rotating black hole and entropy for modified theories of gravity

Spyridon Talaganis·Ali Teimouri
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Abstract

In this paper we obtain the entropy of the Kerr black hole for a number of modified theories of gravity. We show that as long as the deviation from Einstein Hilbert term consists purely of terms involving scalar curvature and Ricci tensor, the entropy is solely given by the area law. However, the area law will be modified by appropriate corrections when we consider terms involving Riemann tensor explicitly.

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Spyridon Talaganis, Ali Teimouri. 2017-05-08. Rotating black hole and entropy for modified theories of gravity. https://arxiv.org/abs/1705.02965

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