Revisiting black hole thermodynamics in massive gravity: charged particle absorption and infalling shell of dust
Revisiting black hole thermodynamics in massive gravity: charged particle absorption and infalling shell of dust
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重温大重力下的黑洞热力学：带电粒子吸收和落入尘埃壳
DOI：
10.1088/1674-1137/abab8a
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发表时间：
2019-10
影响因子：
3.6
通讯作者：
Rui-Hong Yue
中科院分区：
文献类型：
--
作者：
Shi-Qian Hu;Bo Liu;Xiao-Mei Kuang;Rui-Hong Yue
我们用两种方法研究了标准热力学相空间和扩展热力学相空间中大质量黑洞的变化。第一种方法包括被黑洞吸收的带电粒子，而第二种方法包括落入黑洞的尘埃壳。使用前一种方法，热力学第一定律和第二定律在正常相空间总是满足的，而在扩展相空间也满足热力学第一定律，但热力学第二定律的有效性取决于模型参数。应用后一种方法，热力学第一定律和第二定律都是成立的。我们认为，前一种方法违反热力学第二定律的可能原因可能归因于假设黑洞内能的变化等于粒子的能量。最后，我们证明了在两个相空间中事件视界总是存在以保证弱宇宙审查的有效性，这意味着在假设下对热力学第二定律的违反并不影响弱宇宙审查猜想。这进一步支持了我们的论点，即第一种方法中的假设可能是违法的原因，它需要更深层次的处理。
We study the variation of the massive black hole in both normal and extended thermodynamic phase spaces via two methods. The first method includes a charged particle absorbed by the black hole, while the second method includes a shell of dust falling into the black hole. Using the former method, the first and second laws of thermodynamics are always satisfied in the normal phase space, while in the extended phase space, the first law of thermodynamics is also satisfied, but the validity of the second law of thermodynamics depends on the model parameters. Applying the latter method, the first and second laws of thermodynamics are both valid. We argue that the possible reason for the violation of the second law of thermodynamics via the former method may be attributed to the assumption that the change of internal energy of the black hole is equal to the energy of the particle. Finally, we show that the event horizon always exists to guarantee the validity of the weak cosmic censorship in both phase spaces, which means that the violation of the second law of thermodynamics under the assumption does not affect the weak cosmic censorship conjecture. This further supports our argument that the assumption in the first method may be the reason for the violation of the law and it requires deeper treatment.
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具有非线性电动力学源的（2 1）维规则黑洞中的热力学和弱宇宙审查猜想
影响因子：
3.4
作者：
Han Yi-Wen;Hu Xin-Yu;Lan Ming-Jian
通讯作者：
Lan Ming-Jian
影响因子：
5
作者：
M. Cvetič;G. Gibbons;D. Kubizňák;C. Pope
通讯作者：
M. Cvetič;G. Gibbons;D. Kubizňák;C. Pope
DOI：
10.1142/9789812384935_0005
发表时间：
1993-06
期刊：
Resonance
影响因子：
--
作者：
S. Hawking
通讯作者：
S. Hawking
影响因子：
4.4
作者：
Han Yi-Wen;Zeng Xiao-Xiong;Hong Yun
通讯作者：
Hong Yun
DOI：
--
发表时间：
2013-01
期刊：
arXiv: High Energy Physics - Theory
影响因子：
--
作者：
David Vegh
通讯作者：
David Vegh