GUP corrections to black hole thermodynamics in the extended phase space approach

Autor: López, Eduardo, Bargueño, Pedro, Contreras, Ernesto
Rok vydání: 2023
Předmět:
Zdroj: Int. J. Mod. Phys. D, Vol. 31, No. 16, 2250125 (2022)
Druh dokumentu: Working Paper
DOI: 10.1142/S0218271822501255
Popis: In this work, we study corrections to black hole temperature and entropy in the context of the generalized uncertainty principle. In particular, we obtain corrected asymptotically anti de-Sitter black hole solutions following the extended phase space scheme in which the cosmological constant is considered as a thermodynamic pressure satisfying certain equation of state. Among all the possibilities, we consider that the cosmological pressure satisfies either a Polytropic or a Chaplygin equation of state. The physical plausibility of the solutions is studied based on the energy conditions and the associated heat capacity.
Databáze: arXiv