Thermodynamic geometry and critical behavior of black holes

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	Thermodynamic geometry and critical behavior of black holes
	Shen, Jianyong; Cai, Rong-Gen; Wang, Bin; Su, Ru-Keng; Shen, J , Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS A
	2007
卷号	22 期号:1 页码:11-27
关键词	Phase-transitions Scaling Laws Fluctuations Space World
ISSN号	0217-751X
英文摘要	Based on the observations that there exists an analogy between the Reissner-Nordstrom-Anti-de Sitter (RN-AdS) black holes and the van der Waals-Maxwell liquid-gas system, in which a correspondence of variables is (phi; q) <-> (V, P), we study the Ruppeiner geometry, defined as Hessian matrix of black hole entropy with respect to the internal energy (not the mass) of black hole and electric potential (angular velocity), for the RN, Kerr and RN-AdS black holes. It is found that the geometry is curved and the scalar curvature goes to negative infinity at the Davies' phase transition point for the RN and Kerr black holes. Our result for the RN-AdS black holes is also in good agreement with the one about phase transition and its critical behavior in the literature.
学科主题	Physics
URL标识	查看原文
WOS记录号	WOS:000250861400002
公开日期	2012-08-02
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/5798]
专题	理论物理研究所_理论物理所1978-2010年知识产出
通讯作者	Shen, J , Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China
推荐引用方式 GB/T 7714	Shen, Jianyong,Cai, Rong-Gen,Wang, Bin,et al. Thermodynamic geometry and critical behavior of black holes[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2007,22(1):11-27.
APA	Shen, Jianyong,Cai, Rong-Gen,Wang, Bin,Su, Ru-Keng,&Shen, J , Fudan Univ, Dept Phys, Shanghai 200433, Peoples R China.(2007).Thermodynamic geometry and critical behavior of black holes.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,22(1),11-27.
MLA	Shen, Jianyong,et al."Thermodynamic geometry and critical behavior of black holes".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 22.1(2007):11-27.