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arXiv · 0804.3811

The Entropy Function for the extremal Kerr-(anti-)de Sitter Black Holes

Jin-Ho Cho·Yumi Ko·Soonkeon Nam
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Abstract

Based on the entropy function formalism, we consider the extremal Kerr-(anti-)de Sitter black holes in 4-dimensions. Solving differential equations exactly, which are obtained by extremizing the entropy function, we find agreement of the result with Bekenstein-Hawking entropy. Concerning the higher derivative corrections, we extend the computation to the case with Gauss-Bonnet term.

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Jin-Ho Cho, Yumi Ko, Soonkeon Nam. 2008-05-12. The Entropy Function for the extremal Kerr-(anti-)de Sitter Black Holes. https://doi.org/10.1016/j.aop.2010.02.002

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