Manifestation of lovelock gravity in the thermodynamic evolution of static black holes under quantum corrections

IF 2.9 3区 物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY
Arpan Bhattacharya, Mayukh Bandyopadhyay
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引用次数: 0

Abstract

This work mainly focused on the study of thermal stability and phase evolution of the static black holes with quantum corrections of its thermodynamic parameters, in the framework of Lovelock gravity with different orders. At the same time, the impact of the Lovelock gravity on these crucial thermodynamic parameters of the black holes in case of higher dimension (\(d \ge 4\)) has also been investigated rigorously. Significant impact of quantum corrections of the black hole parameters on the structural evolution of the black holes has been investigated crucially. Further, newly obtained black hole entropy under logarithmic corrections also has been employed which has also significant influence on the structural as well as phase evolution of the static black holes. Additionally, pressure–volume (\(P-V\)) and newly obtained temperature–entropy (\(T-S\)) criticalities have been studied to give proper justification for the behavioral changes of various thermodynamic parameters such as specific heat, Gibbs free energy and enthalpy of the static black holes under evolution, which we have obtained in this current work. Further, the physical significance of the evolution of various thermodynamic parameters also has been cultivated. Moreover, the significance of the appearance of different cuspidal nodes in the study of free energy parameters has been discussed elaborately. We have obtained an explicit scenario of the structural evolution and stability of the static black holes under quantum corrections with different orders of the Lovelock gravity under higher dimensions.

量子修正下静态黑洞热力学演化中洛夫洛克引力的表现
本文主要研究了在不同阶次的Lovelock引力框架下,对静态黑洞的热力学参数进行量子修正后的热稳定性和相演化问题。同时,洛夫洛克引力对高维(\(d \ge 4\))情况下黑洞这些关键热力学参数的影响也得到了严格的研究。研究了黑洞参数的量子修正对黑洞结构演化的重要影响。此外,还采用了对数修正后的新获得的黑洞熵,这对静态黑洞的结构和相位演化也有重要影响。此外,我们还研究了压力-体积临界值(\(P-V\))和新得到的温度-熵临界值(\(T-S\)),为我们在演化过程中得到的静态黑洞的各种热力学参数(如比热、吉布斯自由能和焓)的行为变化提供了适当的理由。此外,还培养了各种热力学参数演化的物理意义。此外,还详细讨论了不同尖峰节点的出现在自由能参数研究中的意义。我们得到了高维条件下,在不同阶次洛夫洛克引力的量子修正下,静态黑洞的结构演化和稳定性的一个明确场景。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
The European Physical Journal Plus
The European Physical Journal Plus PHYSICS, MULTIDISCIPLINARY-
CiteScore
5.40
自引率
8.80%
发文量
1150
审稿时长
4-8 weeks
期刊介绍: The aims of this peer-reviewed online journal are to distribute and archive all relevant material required to document, assess, validate and reconstruct in detail the body of knowledge in the physical and related sciences. The scope of EPJ Plus encompasses a broad landscape of fields and disciplines in the physical and related sciences - such as covered by the topical EPJ journals and with the explicit addition of geophysics, astrophysics, general relativity and cosmology, mathematical and quantum physics, classical and fluid mechanics, accelerator and medical physics, as well as physics techniques applied to any other topics, including energy, environment and cultural heritage.
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