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arXiv · 2501.15629

Thermodynamics of deformed AdS-Schwarzschild black holes in the presence of Thermal fluctuations

Dhruba Jyoti Gogoi·Poppy Hazarika·Jyatsnasree Bora·Ranjan Changmai
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Abstract

This paper examines the thermodynamic properties and stability of deformed AdS-Schwarzschild black holes, focusing on the effects of deformation ($\alpha$) and thermal correction parameters ($\beta_1$, $\beta_2$) on phase transitions and heat capacity. The results show that higher $\alpha$ values raise the Hawking-Page critical temperature, enhancing thermal stability. Thermal corrections significantly affect smaller black holes but minimally impact larger ones, leaving second-order phase transitions unchanged. Heat capacity analysis identifies stability regions, with sign changes marking instability. These findings highlight the role of deformation and thermal corrections in black hole stability, offering insights for extending our understanding of black hole thermodynamics.

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Dhruba Jyoti Gogoi, Poppy Hazarika, Jyatsnasree Bora, Ranjan Changmai. 2025-01-26. Thermodynamics of deformed AdS-Schwarzschild black holes in the presence of Thermal fluctuations. https://doi.org/10.1002/prop.70004

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