Volume in the Extensive Thermodynamics of Black Holes

2025/03/28 by Somogyfoki, Réka, Ván, Péter
#FOS: Physical sciences #General Relativity and Quantum Cosmology (gr-qc)

paper · doi:10.48550/arxiv.2503.22482

Abstract

Since black holes lack a straightforward notion of geometrical volume due to their event horizon structure and coordinate dependence, various approaches have been proposed to introduce a meaningful geometric and thermodynamic volume. In this work we investigate the stability conditions of AdS black holes with and without volume.

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