Volume in the Extensive Thermodynamics of Black Holes
General Relativity and Quantum Cosmology
2026-01-06 v2
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.
Keywords
Cite
@article{arxiv.2503.22482,
title = {Volume in the Extensive Thermodynamics of Black Holes},
author = {Réka Somogyfoki and Péter Ván},
journal= {arXiv preprint arXiv:2503.22482},
year = {2026}
}
Comments
5 pages, 1 figure, Presented in Prague, at VISEGRAD 2024 october, major revision