2 papers
gr-qc2023
Thermodynamics of spherically symmetric thin-shell spacetimes
Demetrios Kotopoulis, Charis Anastopoulos
We analyze the thermodynamics of spherically symmetric thin-shell solutions to Einstein's equations, including solutions with negative interior mass. We show the inclusion of such…
gr-qc2021
Thermodynamics and phase transitions of black holes in contact with a gravitating heat bath
Demetrios Kotopoulis, Charis Anastopoulos
We study the thermodynamics of a shell of self-gravitating radiation, bounded by two spherical surfaces. This system provides a consistent model for a gravitating thermal reservoir…