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题名: Banados and SUSY: on supersymmetry and minimal surfaces of locally AdS(3) geometries
作者: Colgain, EO ;  Yavartanoo, H
刊名: CLASSICAL AND QUANTUM GRAVITY
出版日期: 2017
卷号: 34, 期号:9, 页码:95008
关键词: AdS(3) gravity ;  supergravity ;  holographic entanglement entropy
学科分类: Astronomy & Astrophysics; Physics
DOI: http://dx.doi.org/10.1088/1361-6382/aa66d5
通讯作者: Colgain, EO (reprint author), Univ Surrey, Dept Math, Guildford GU2 7XH, Surrey, England. ;  Colgain, EO (reprint author), POSTECH, Asia Pacific Ctr Theoret Phys, Pohang 37673, South Korea. ;  Colgain, EO (reprint author), POSTECH, Dept Phys, Pohang 37673, South Korea.
文章类型: Article
英文摘要: We extend the classification of supersymmetric locally AdS(3) geometries, beyond BTZ black holes, to the Banados geometries, noting that supersymmetries are in one-to-one correspondence with solutions to the Hill differential condition. We show that the number of global supersymmetries is an orbit invariant quantity and identify geometries with zero, one, two, three and four global supersymmetries. As an application of our classification, we exploit supersymmetry, which is preserved locally in the bulk, to determine space-like co-dimension two surfaces in AdS(3). In the process, we by-pass geodesics or mappings of AdS(3), neither of which have an analogue in higher dimensions, to recover known Hubeny-Rangamani-Takayanagi surfaces. Our findings suggest supersymmetry may be exploited to find extremal surfaces in holographic entanglement entropy.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Multidisciplinary ;  Physics, Particles & Fields
关键词[WOS]: BLACK-HOLE ;  COADJOINT ORBITS ;  SUPERGRAVITY ;  GRAVITY ;  CHARGES
项目资助者: Marie Curie Fellowship [PIOF-2012-328625]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/22060
Appears in Collections:理论物理所2017年知识产出_期刊论文

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Recommended Citation:
Colgain, EO,Yavartanoo, H. Banados and SUSY: on supersymmetry and minimal surfaces of locally AdS(3) geometries[J]. CLASSICAL AND QUANTUM GRAVITY,2017,34(9):95008.
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