ITP OpenIR  > 理论物理所2016年知识产出
Angular momentum independence of the entropy sum and entropy product for AdS rotating black holes in all dimensions
Liu, H; Meng, XH; Liu, H (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
2016
发表期刊PHYSICS LETTERS B
卷号759页码:253-259
文章类型Article
摘要In this paper, we investigate the angular momentum independence of the entropy sum and product for AdS rotating black holes based on the first law of thermodynamics and a mathematical lemma related to Vandermonde determinant. The advantage of this method is that the explicit forms of the spacetime metric, black hole mass and charge are not needed but the Hawking temperature and entropy formula on the horizons are necessary for static black holes, while our calculations require the expressions of metric and angular velocity formula. We find that the entropy sum is always independent of angular momentum for all dimensions and the angular momentum-independence of entropy product only holds for the dimensions d > 4 with at least one rotation parameter a(i) = 0, while the mass-free of entropy sum and entropy product for rotating black holes only stand for higher dimensions (d > 4) and for all dimensions, respectively. On the other hand, we find that the introduction of a negative cosmological constant does not affect the angular momentum-free of entropy sum and product but the criterion for angular momentum-independence of entropy product will be affected. (C) 2016 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY license.
学科领域Astronomy & Astrophysics ; Physics
资助者NSFC ; NSFC ; NSFC ; NSFC
DOIhttp://dx.doi.org/10.1016/j.physletb.2016.05.084
收录类别SCI
语种英语
资助者NSFC ; NSFC ; NSFC ; NSFC
WOS类目Astronomy & Astrophysics ; Physics, Nuclear ; Physics, Particles & Fields
引用统计
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/21562
专题理论物理所2016年知识产出
通讯作者Liu, H (reprint author), Nankai Univ, Sch Phys, Tianjin 300071, Peoples R China.
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GB/T 7714
Liu, H,Meng, XH,Liu, H . Angular momentum independence of the entropy sum and entropy product for AdS rotating black holes in all dimensions[J]. PHYSICS LETTERS B,2016,759:253-259.
APA Liu, H,Meng, XH,&Liu, H .(2016).Angular momentum independence of the entropy sum and entropy product for AdS rotating black holes in all dimensions.PHYSICS LETTERS B,759,253-259.
MLA Liu, H,et al."Angular momentum independence of the entropy sum and entropy product for AdS rotating black holes in all dimensions".PHYSICS LETTERS B 759(2016):253-259.
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