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Xu, W; Wang, J; Meng, XH; Meng, XH (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
The entropy sum of (A)dS black holes in four and higher dimensions
Source PublicationINTERNATIONAL JOURNAL OF MODERN PHYSICS A
Language英语
KeywordGravity
AbstractWe present the "entropy sum" relation of (A)dS charged black holes in higher-dimensional Einstein-Maxwell gravity, f(R) gravity, Gauss-Bonnet gravity and gauged supergravity. For their "entropy sum" with the necessary effect of the unphysical "virtual" horizon included, we conclude the general results that the cosmological constant dependence and Gauss-Bonnet coupling constant dependence do hold in both the four and six dimensions, while the "entropy sum" is always vanishing in odd dimensions. Furthermore, the "entropy sum" of all horizons is related to the geometry of the horizons in four and six dimensions. In these explicitly four cases, one also finds that the conserved charges M (the mass), Q (the charge from Maxwell field or supergravity) and the parameter a (the angular momentum) play no role in the "entropy sum" relations.
2014
ISSN0217-751X
Volume29Issue:30Pages:1450172
Subject AreaPhysics
DOI10.1142/S0217751X14501723
Indexed BySCI
Funding OrganizationResearch Innovation Fund of Huazhong University of Science and Technology [2014TS125]; Natural Science Foundation of China (NSFC) [11075078]; State Key Laboratory of ITP-CAS fund ; Research Innovation Fund of Huazhong University of Science and Technology [2014TS125]; Natural Science Foundation of China (NSFC) [11075078]; State Key Laboratory of ITP-CAS fund ; Research Innovation Fund of Huazhong University of Science and Technology [2014TS125]; Natural Science Foundation of China (NSFC) [11075078]; State Key Laboratory of ITP-CAS fund ; Research Innovation Fund of Huazhong University of Science and Technology [2014TS125]; Natural Science Foundation of China (NSFC) [11075078]; State Key Laboratory of ITP-CAS fund
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15545
Collection理论物理所科研产出_SCI论文
Corresponding AuthorMeng, XH (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
Recommended Citation
GB/T 7714
Xu, W,Wang, J,Meng, XH,et al. The entropy sum of (A)dS black holes in four and higher dimensions[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS A,2014,29(30):1450172.
APA Xu, W,Wang, J,Meng, XH,&Meng, XH .(2014).The entropy sum of (A)dS black holes in four and higher dimensions.INTERNATIONAL JOURNAL OF MODERN PHYSICS A,29(30),1450172.
MLA Xu, W,et al."The entropy sum of (A)dS black holes in four and higher dimensions".INTERNATIONAL JOURNAL OF MODERN PHYSICS A 29.30(2014):1450172.
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