Effects of thermal fluctuations on the thermodynamics of modified Hayward black hole

The European Physical Journal C

Ujjal Debnath¹  Mir Faizal²  Behnam Pourhassan³ 

[1] Department of Mathematics, Indian Institute of Engineering Science and Technology, Shibpur, 711 103, Howrah, India;Department of Physics and Astronomy, University of Lethbridge, T1K 3M4, Lethbridge, AB, Canada;School of Physics, Damghan University, Damghan, Iran;

关键词: Entropy;    Black Hole;    Event Horizon;    Thermal Fluctuation;    Planck Scale;   

DOI  :  10.1140/epjc/s10052-016-3998-8

来源: Springer

【 摘 要 】

In this work, we analyze the effects of thermal fluctuations on the thermodynamics of a modified Hayward black hole. These thermal fluctuations will produce correction terms for various thermodynamical quantities like entropy, pressure, internal energy, and specific heats. We also investigate the effect of these correction terms on the first law of thermodynamics. Finally, we study the phase transition for the modified Hayward black hole. It is demonstrated that the modified Hayward black hole is stable even after the thermal fluctuations are taken into account, as long as the event horizon is larger than a certain critical value.

【 授权许可】

CC BY