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- Title
Correlation of horizons and black hole thermodynamics.
- Authors
Hashemi, S. Sedigheh; Azarnia, Sanam
- Abstract
For black holes with more than one horizon, the existence of a global temperature is not fully understood. This can affect the thermodynamics of these black holes to be unclear. In this paper, using the method of quantum tunneling, we find a global temperature for asymptotically AdS multi-horizon black holes appeared in three-dimensional quasitopological gravities given by T H = κ eff / 2 π , in which the effective surface gravity is related to the surface gravity of each horizon. We also find a global temperature for the asymptotically warped AdS3 black holes, having the same expression as the AdS multi-horizon black holes. In all of the cases the global temperature differs from the conventional Hawking temperature.
- Subjects
BLACK holes; QUANTUM tunneling; HAWKING radiation; THERMODYNAMICS; SCHWARZSCHILD black holes; HORIZON
- Publication
Modern Physics Letters A, 2024, Vol 34, Issue 4, p1
- ISSN
0217-7323
- Publication type
Article
- DOI
10.1142/S0217732323502061