Study of thermodynamics for Dymnikova regular black hole under the influence of quantum gravity

• Published in: Indian journal of physics Vol. 97; no. 10; pp. 3155 - 3166
• Main Authors: Babar, Rimsha, Akhtar, Z., Asgher, Muhammad, Ali, Riasat
• Format: Journal Article
• Language: English
• Published: New Delhi Springer India 01.09.2023; Springer Nature B.V
• Subjects: Astrophysics and Astroparticles; Black holes; Enthalpy; Euler-Lagrange equation; Gibbs free energy; Gravitational effects; Internal energy; Original Paper; Parameters; Physics; Physics and Astronomy; Quantum gravity; Thermodynamics; Uncertainty principles; Dymnikova regular black hole; Tunnelling radiation; First-order thermodynamics correction
• ISSN: 0973-1458; 0974-9845
• DOI: 10.1007/s12648-023-02668-1

In this article, we examine the corrected Hawking temperature for Dymnikova regular black hole (DRBH) under the influence of quantum gravity. In linear thermodynamics, we follow the semi-classical phenomenon, Wentzel-Kramers-Brillouin (WKB) approximation and Lagrangian equation in the background of generalized uncertainty principle (GUP). In order to check the gravitational effects on the corresponding black hole geometry, we examine the graphical interpretation of the corrected Hawking temperature versus horizon in the presence of gravity parameter β . We graphically examine the physical state of corresponding black hole under the influence of electric charge and quantum gravity parameter. Moreover, using graphical analysis, we examine the thermal fluctuations effects and thermodynamics logarithmic corrections on the entropy, Hawking temperature, heat capacity, internal energy, specific heat, enthalpy, Helmholtz free energy, pressure and Gibbs free energy.