Black rings in U(1)(3) supergravity and their dual 2d CFT

doi:http://dx.doi.org/10.1088/0264-9381/33/9/095006

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	Black rings in U(1)(3) supergravity and their dual 2d CFT
	Sadeghian, S (reprint author), Inst Res Fundamental Sci IPM, Sch Phys, POB 19395-5531, Tehran, Iran.; Sadeghian, S; Yavartanoo, H; Sadeghian, S (reprint author), Alzahra Univ, Dept Phys, Tehran 1993891176, Iran.
刊名	CLASSICAL AND QUANTUM GRAVITY
	2016
卷号	33 期号:9 页码:95006
关键词	Black Rings Near-horizon Geometries Ads/cft
DOI	http://dx.doi.org/10.1088/0264-9381/33/9/095006
英文摘要	We study the near-horizon geometry of black ring solutions in five-dimensional U(1)(3) supergravity with three electric dipole charges and one angular momentum. We consider the extremal vanishing horizon (EVH) limit of these solutions and show that the near-horizon geometries develop. AdS(3) throats locally. At the near-EVH near horizon limit, the AdS(3) factor turns into a BTZ black hole. By analysing the first law of thermodynamics for black rings we show that at the EVH limit, they. reduce to the first law of thermodynamics for BTZ black holes. Using the AdS(3)/CFT2 duality, we propose a dual CFT to describe the near-horizon low energy dynamics of near-EVH black rings. We also discuss the connection between our CFT proposal and the Kerr/CFT correspondence in the cases where these two overlap.
学科主题	Astronomy & Astrophysics ; Physics
语种	英语
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/21660]
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	Sadeghian, S (reprint author), Inst Res Fundamental Sci IPM, Sch Phys, POB 19395-5531, Tehran, Iran.; Sadeghian, S (reprint author), Alzahra Univ, Dept Phys, Tehran 1993891176, Iran.
推荐引用方式 GB/T 7714	Sadeghian, S ,Sadeghian, S,Yavartanoo, H,et al. Black rings in U(1)(3) supergravity and their dual 2d CFT[J]. CLASSICAL AND QUANTUM GRAVITY,2016,33(9):95006.
APA	Sadeghian, S ,Sadeghian, S,Yavartanoo, H,&Sadeghian, S .(2016).Black rings in U(1)(3) supergravity and their dual 2d CFT.CLASSICAL AND QUANTUM GRAVITY,33(9),95006.
MLA	Sadeghian, S ,et al."Black rings in U(1)(3) supergravity and their dual 2d CFT".CLASSICAL AND QUANTUM GRAVITY 33.9(2016):95006.