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arXiv 2302.09137gr-qc
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用扩展相空间方法对黑洞热力学的GUP修正

GUP corrections to black hole thermodynamics in the extended phase space approach

Eduardo López, Pedro Bargueño, Ernesto Contreras

摘要:

本文在广义不确定原理的背景下,研究了对黑洞温度和熵的修正。特别地,我们采用扩展相空间方法,将宇宙学常数看作满足一定状态方程的热力学压力,得到了修正的渐近反deSitter黑洞解.在所有的可能性中,我们认为宇宙学压力满足多方或Chaubergin状态方程。基于能量条件和相关的热容,研究了溶液的物理相容性。

英文摘要:

In this work, we study corrections to black hole temperature and entropy in the context of the generalized uncertainty principle. In particular, we obtain corrected asymptotically anti de-Sitter black hole solutions following the extended phase space scheme in which the cosmological constant is considered as a thermodynamic pressure satisfying certain equation of state. Among all the possibilities, we consider that the cosmological pressure satisfies either a Polytropic or a Chaplygin equation of state. The physical plausibility of the solutions is studied based on the energy conditions and the associated heat capacity.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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