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Liu, H; Meng, XH; Liu, H (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
Angular Momentum-Free of the Entropy Relations for Rotating Kaluza-Klein Black Holes
Source PublicationINTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
Language英语
KeywordBlack Hole Thermodynamics Angular Momentum Independence Entropy Relations General Relativity
AbstractBased on a mathematical lemma related to the Vandermonde determinant and two theorems derived from the first law of black hole thermodynamics, we investigate the angular momentum independence of the entropy sum as well as the entropy product of general rotating Kaluza-Klein black holes in higher dimensions. We show that for both non-charged rotating Kaluza-Klein black holes and non-charged rotating Kaluza-Klein-AdS black holes, the angular momentum of the black holes will not be present in entropy sum relation in dimensions d >= 4, while the independence of angular momentum of the entropy product holds provided that the black holes possess at least one zero rotation parameter a(j) = 0 in higher dimensions d >= 5, which means that the cosmological constant does not affect the angular momentum-free property of entropy sum and entropy product under the circumstances that charge delta = 0. For the reason that the entropy relations of charged rotating Kaluza-Klein black holes as well as the non-charged rotating Kaluza-Klein black holes in asymptotically flat spacetime act the same way, it is found that the charge has no effect in the angular momentum-independence of entropy sum and product in asymptotically flat spactime.
2017
Volume56Issue:2Pages:437-449
Subject AreaPhysics
DOIhttp://dx.doi.org/10.1007/s10773-016-3185-6
Funding OrganizationNSFC ; NSFC ; NSFC ; NSFC
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/22139
CollectionSCI期刊论文
Corresponding AuthorLiu, H (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
Recommended Citation
GB/T 7714
Liu, H,Meng, XH,Liu, H . Angular Momentum-Free of the Entropy Relations for Rotating Kaluza-Klein Black Holes[J]. INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,2017,56(2):437-449.
APA Liu, H,Meng, XH,&Liu, H .(2017).Angular Momentum-Free of the Entropy Relations for Rotating Kaluza-Klein Black Holes.INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS,56(2),437-449.
MLA Liu, H,et al."Angular Momentum-Free of the Entropy Relations for Rotating Kaluza-Klein Black Holes".INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 56.2(2017):437-449.
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