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题名: On entropy function for supersymmetric black rings
作者: 蔡荣根 ;  Pang, Da-Wei
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2007
期号: 4, 页码:-
关键词: HOLE ENTROPY ;  CALABI-YAU ;  MACROSCOPIC ENTROPY ;  ATTRACTORS ;  CHARGE
学科分类: Physics
通讯作者: Cai, RG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China
部门归属: Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China; Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China
英文摘要: The entropy function for five-dimensional supersymmetric black rings, which are solutions of U(1)(3) minimal supergravity, is calculated via both on-shell and off-shell formalism. We find that at the tree level, the entropy function obtained from both perspectives can reproduce the Bekenstein-Hawking entropy. We also compute the higher order corrections to the entropy arising form five-dimensional Gauss-Bonnet term as well as supersymmetric R-2 completion respectively and compare the results with previous microscopic calculations.
收录类别: SCI
WOS记录号: WOS:000246396400027
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/5766
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Cai, Rong-Gen,Pang, Da-Wei. On entropy function for supersymmetric black rings[J]. JOURNAL OF HIGH ENERGY PHYSICS,2007(4):-.
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