Holography, thermodynamics, and fluctuations of charged AdS black holes
Holography, thermodynamics, and fluctuations of charged AdS black holes
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DOI：
10.1103/physrevd.60.104026
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发表时间：
1999-04
影响因子：
5
通讯作者：
A. Chamblin;R. Emparan;Clifford V. Johnson;R. Myers
中科院分区：
文献类型：
--
作者：
A. Chamblin;R. Emparan;Clifford V. Johnson;R. Myers
在（n 11）维反德西特时空中的Reissner-Nordstrom黑洞的物理性质通过全息映射与一类耦合到背景全局流的n维场论的物理学相关联。受这一事实的启发，以及最近对这些黑洞在正则系综中的热力学相结构之间惊人相似性的观察！和货车范德瓦尔斯-麦克斯韦液-气系统，我们探讨的物理更详细。我们研究的波动和稳定性的平衡热力学，检查特定的热量和介电常数的孔，并考虑类似的Clayperon方程在相边界。因此，我们完善的相图在规范和巨正则系综。我们研究了正则系综中临界点附近的有趣物理现象。在该区域存在二级相变，其特征为具有A3势的Landau-Ginzburg模型。全息对偶场论提供了对所有热力学基础的微观自由度的描述，这可以通过考察微观涨落的形式看出。@S0556-2821~99！06820-4#
The physical properties of Reissner-Nordstrom black holes in (n11)-dimensional anti-de Sitter spacetime are related, by a holographic map, to the physics of a class of n-dimensional field theories coupled to a background global current. Motivated by that fact, and the recent observations of the striking similarity between the thermodynamic phase structure of these black holes ~in the canonical ensemble! and that of the van der Waals-Maxwell liquid-gas system, we explore the physics in more detail. We study fluctuations and stability within the equilibrium thermodynamics, examining the specific heats and electrical permittivity of the holes, and consider the analogue of the Clayperon equation at the phase boundaries. Consequently, we refine the phase diagrams in the canonical and grand canonical ensembles. We study the interesting physics in the neighborhood of the critical point in the canonical ensemble. There is a second order phase transition found there, and that region is characterized by a Landau-Ginzburg model with A3 potential. The holographically dual field theories provide the description of the microscopic degrees of freedom which underlie all of the thermodynamics, as can be seen by examining the form of the microscopic fluctuations. @S0556-2821~99!06820-4#