paper

Entropy of Kerr--Newman--AdS black holes with torsion

arXiv:2203.14696 · doi:10.1103/PhysRevD.105.104014

Abstract

The canonical approach to black hole entropy in Poincaré gauge theory without matter is extended to include Maxwell field as a matter source. The new formalism is used to calculate asymptotic charges and entropy of Kerr--Newmann--AdS black holes with torsion. The result implies that the first law, with a nontrivial contribution of the Maxwell field, takes the same form as in general relativity.

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