On Thermodynamics of Kerr Black Hole
General Relativity and Quantum Cosmology
2023-06-06 v1
Abstract
The gravitational Stefan-Boltzmann law is considered for the Kerr black hole in the weak-field limit. The energy-momentum tensor predicted by Teleparallelism Equivalent to General Relativity (TEGR) is used in the Thermo Field Dynamics (TFD) formalism to thermalize the field. A temperature-dependent gravitational pressure is obtained. Regions of divergent heat capacity are observed. According to Landau theory, it allows the existence of distinct phases around the Kerr black hole.
Keywords
Cite
@article{arxiv.2306.02950,
title = {On Thermodynamics of Kerr Black Hole},
author = {S. C. Ulhoa and A. F. Santos and E. P. Spaniol and Faqir C. Khanna},
journal= {arXiv preprint arXiv:2306.02950},
year = {2023}
}
Comments
15 pages, 04 figures, accepted for publication in Annalen der Physik