Version 1
: Received: 23 March 2023 / Approved: 28 March 2023 / Online: 28 March 2023 (10:27:31 CEST)
How to cite:
Ali, R. H.; Abbas, G. Thermal Fluctuations of Torus-like Charge AdS Black Hole. Preprints2023, 2023030485. https://doi.org/10.20944/preprints202303.0485.v1
Ali, R. H.; Abbas, G. Thermal Fluctuations of Torus-like Charge AdS Black Hole. Preprints 2023, 2023030485. https://doi.org/10.20944/preprints202303.0485.v1
Ali, R. H.; Abbas, G. Thermal Fluctuations of Torus-like Charge AdS Black Hole. Preprints2023, 2023030485. https://doi.org/10.20944/preprints202303.0485.v1
APA Style
Ali, R. H., & Abbas, G. (2023). Thermal Fluctuations of Torus-like Charge AdS Black Hole. Preprints. https://doi.org/10.20944/preprints202303.0485.v1
Chicago/Turabian Style
Ali, R. H. and G. Abbas. 2023 "Thermal Fluctuations of Torus-like Charge AdS Black Hole" Preprints. https://doi.org/10.20944/preprints202303.0485.v1
Abstract
In this article, we analyze the thermodynamics, thermal fluctuations and quasi-normal modes of a torus-like charge AdS black hole. The parameters of a torus-like charged AdS black hole are its mass, electric charge, and cosmological constant. We used a torus-like charge AdS black hole to evaluate thermodynamics through thermal fluctuations and found that it significantly affected the corrected thermodynamic potentials. Black holes of larger radii are more stable and significant. The effect of thermal fluctuation has been investigated on the other thermodynamic potentials such as the Hemohltz free energy, Gibbs free energy, enthalpy, and specific heat, using the concept of corrected entropy. Finally, we use null geodesics to deal with quasi-normal modes. The null geodesics provide the photon sphere angular velocity and Lyapunov exponent, which are the real and imaginary components of the quasi-normal modes in the eikonal limit. With inceasing charge and photon radius, angular velocity reaches its maximum, similar to Lyapunov's exponent.
Keywords
Thermodynamics; Thermal fluctuation; Phase transition and Quasi normal modes
Subject
Physical Sciences, Thermodynamics
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.