Volume in the Extensive Thermodynamics of Black Holes
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.
5 pages, 1 figure, Presented in Prague, at VISEGRAD 2024 october, major revision