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arXiv · 2606.23756

EGUP effects on the thermodynamic properties of the Kerr-Newman black hole surrounded by quintessence

Aheibam Boycha Meitei·Yenshembam Priyobarta Singh·T. Ibungochouba Singh·Irom Ablu Meitei·Kangujam Yugindro Singh
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Abstract

In this paper, we investigate the effects of the Extended Generalized Uncertainty Principle (EGUP) on the thermodynamic quantities of the Kerr-Newman black hole surrounded by quintessence (KNBHQ). Additionally, we conduct a comparative analysis of the outcomes derived from the Generalized Uncertainty Principle (GUP) and the Extended Uncertainty Principle (EUP). The GUP is crucial in the context of the early universe, whereas the EUP is significant in the framework of the later universe. This analysis illustrates the variations in thermodynamic quantities, including Hawking temperature, heat capacity, Gibbs free energy, entropy and pressure of the Kerr-Newman black hole, as they evolve from the early universe to the latter universe under the influence of the dark energy model known as quintessence. The remnant mass, temperature and the stability of the KNBHQ are also studied.

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Aheibam Boycha Meitei, Yenshembam Priyobarta Singh, T. Ibungochouba Singh, Irom Ablu Meitei, Kangujam Yugindro Singh. 2026-06-22. EGUP effects on the thermodynamic properties of the Kerr-Newman black hole surrounded by quintessence. https://doi.org/10.1142/s0217751x26501319

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