2 papers
gr-qc2026
Penrose-Rindler equation and horizon thermodynamics of stationary black holes
Diego Fernández-Silvestre, Alberto Guilabert, Pedro Bargueño +1
Black holes are the natural arena for exploring the interplay between gravity and thermodynamics. Although the association between black hole mechanics and black hole thermodynamic…
gr-qc2025
Physical reinterpretation of heat capacity discontinuities for static black holes
Pedro Bargueño, Diego Fernández-Silvestre, Juan A. Miralles
A generic characteristic of self-gravitating systems is that they have a negative heat capacity. An important example of this behavior is given by the Schwarzschild black hole. The…