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arXiv 1504.01660gr-qchep-th
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广义最小质量引力下的黑洞守恒荷

Black hole conserved charges in Generalized Minimal Massive Gravity

M. R. Setare, H. Adami

摘要:

本文构造了渐近Anti-de Sitter(AdS)时空中广义最小质量引力(GMMG)黑洞解的质量、角动量和熵。广义极小质量引力理论是在具有负宇宙学常数的纯爱因斯坦引力基础上增加CS形变项、高阶导数形变项和一个附加项而实现的。我们将守恒荷$Q^μ (\barξ)$的结果应用到GMMG的旋转BTZ黑洞解中,得到了能量、角动量和熵。然后我们证明了我们的结果与黑洞热力学第一定律是一致的。

英文摘要:

In this paper we construct mass, angular momentum and entropy of black hole solution of Generalized Minimal Massive Gravity (GMMG) in asymptotically Anti-de Sitter (AdS) spacetimes. The generalized minimal massive gravity theory is realized by adding the CS deformation term, the higher derivative deformation term, and an extra term to pure Einstein gravity with a negative cosmological constant. We apply our result for conserved charge $Q^μ (\barξ)$ to the rotating BTZ black hole solution of GMMG, and find energy, angular momentum and entropy. Then we show our results for these quantities are consistent with the first law of black holes thermodynamics.

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