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Heat engine efficiency and Joule–Thomson expansion of nonlinear charged AdS black hole in massive gravity
General Relativity and Gravitation ( IF 2.8 ) Pub Date : 2021-03-08 , DOI: 10.1007/s10714-021-02787-2
Cao H. Nam

In this paper, we have considered the heat engine and Joule–Thomson expansion for the charged AdS black hole in the context of the nonlinear electrodynamics and massive gravity. For the black hole heat engine, we obtained the analytical expression for the efficiency in terms of either the entropies or the temperatures and pressures in various limits. For the Joule–Thomson expansion of the black hole, we derived the isenthalpic curves in \(T{-}P\) diagram, the Joule–Thomson coefficient, and the inversion curves. We also indicated in detail the effects of the nonlinear electrodynamics and massive gravity on the heat engine efficiency and the Joule–Thomson expansion of the black hole.



中文翻译:

重力作用下非线性带电AdS黑洞的热机效率和Joule-Thomson展开

在本文中,我们考虑了非线性电动力学和重力作用下带电AdS黑洞的热机和焦耳-汤姆森膨胀。对于黑洞热机,我们获得了熵或不同极限温度和压力下效率的解析表达式。对于黑洞的焦耳-汤姆森展开,我们推导了\(T {-} P \)图中的等焓曲线,焦耳-汤姆森系数和反演曲线。我们还详细指出了非线性电动力学和重力对热机效率以及黑洞的焦耳-汤姆森膨胀的影响。

更新日期:2021-03-08
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