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- Title
GUP corrections to black hole thermodynamics in the extended phase-space approach.
- Authors
López, Eduardo; Bargueño, Pedro; Contreras, Ernesto
- Abstract
In this work, we study corrections to black hole (BH) temperature and entropy in the context of the generalized uncertainty principle. In particular, we obtain corrected asymptotically Anti-de Sitter BH solutions following the extended phase-space scheme in which the cosmological constant is considered as a thermodynamic pressure satisfying certain equation of state (EoS). Among all the possibilities, we consider that the cosmological pressure satisfies either a polytropic or a Chaplygin EoS. The physical plausibility of the solutions is studied based on the energy conditions and the associated heat capacity.
- Subjects
PHASE space; THERMODYNAMICS; HEISENBERG uncertainty principle; COSMOLOGICAL constant; HEAT capacity; EQUATIONS of state
- Publication
International Journal of Modern Physics D: Gravitation, Astrophysics & Cosmology, 2022, Vol 31, Issue 16, p1
- ISSN
0218-2718
- Publication type
Article
- DOI
10.1142/S0218271822501255