Thermodynamics of hairy accelerating black holes in gauged supergravity and beyond
Thermodynamics of hairy accelerating black holes in gauged supergravity and beyond
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超重力及超重力条件下毛状加速黑洞的热力学
DOI：
10.1103/physrevd.106.104046
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发表时间：
2022
影响因子：
5
通讯作者：
Jie Ren
中科院分区：
文献类型：
--
作者：
Yi Wang;Jie Ren
研究了四维爱因斯坦-麦克斯韦-膨胀子理论中渐近加速的具有标量发散的AdS黑洞的热力学，这些黑洞可以嵌入到特定膨胀耦合常数的规范超引力中。这些加速的黑洞由带电伸缩C度规描述，这些度规具有独特的特征，但以前几乎没有人探索过。慢加速黑洞的热力学被推广到包括标量毛发。我们发现，适当地考虑标量场的混合边界条件可以得到标准的、一致的第一定律和其他热力学关系。我们通过与标量场边界条件相联系的全息重整化来计算对偶应力-能量张量和质量。我们还发现，共形质量与全息质量相同。沿着这条线，我们还得到了U(1)2带电加速黑洞的热力学。
We study the thermodynamics of accelerating asymptotically AdS black holes with scalar hair in four-dimensional Einstein-Maxwell-dilaton theories, which can be embedded in gauged supergravities for specific dilaton coupling constants. These accelerating black holes are described by charged dilaton C metrics, which have unique features but are almost unexplored before. Thermodynamics of slowly accelerating black holes is generalized to include scalar hair. We find that properly accounting for mixed boundary conditions for the scalar field leads to standard consistent first law and other thermodynamic relations. We compute the dual stress-energy tensor and the mass through holographic renormalization, which is associated with the boundary conditions of the scalar field. We also find that the conformal mass is the same as the holographic mass. Along the same line, we also obtain the thermodynamics of U(1)2-charged accelerating black holes.