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题名: A holographic dual for string theory on AdS(3) x S-3 x S-3 x S-1
作者: Eberhardt, L ;  Gaberdiel, MR ;  Li, W
刊名: JOURNAL OF HIGH ENERGY PHYSICS
出版日期: 2017
期号: 8, 页码:111
关键词: AdS-CFT Correspondence ;  Extended Supersymmetry ;  Conformal Field Theory ;  D-branes
学科分类: Physics
DOI: http://dx.doi.org/10.1007/JHEP08(2017)111
通讯作者: Eberhardt, L (reprint author), Swiss Fed Inst Technol, Inst Theoret Phys, CH-8093 Zurich, Switzerland.
文章类型: Article
英文摘要: The CFT dual of string theory on AdS(3) x S-3 x S-3 x S-1 is conjectured to be the symmetric orbifold of the S-k theory, provided that one of the two Q(5)(+/-) quantum numbers is a multiple of the other. We determine the BPS spectrum of the symmetric orbifold in detail, and show that it reproduces precisely the BPS spectrum that was recently calculated in supergravity. We also determine the BPS spectrum of the world-sheet theory that is formulated in terms of WZW models, and show that, apart from some gaps (which are reminiscent of those that appear in the corresponding T-4 calculation), it also reproduces this BPS spectrum. In fact, the matching seems to work as well as for the familiar T-4 case, and thus our results give strong support for this proposal.
类目[WOS]: Physics, Particles & Fields
关键词[WOS]: 2 CENTRAL EXTENSIONS ;  SL(2,R) WZW MODEL ;  NO-GHOST THEOREM ;  SUPERCONFORMAL ALGEBRAS ;  FIELD-THEORIES ;  N=4 ;  REPRESENTATIONS ;  SUPERGRAVITY ;  CHARACTERS ;  BRANES
项目资助者: SCOAP3
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21985
Appears in Collections:理论物理所2017年知识产出_期刊论文

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Recommended Citation:
Eberhardt, L,Gaberdiel, MR,Li, W. A holographic dual for string theory on AdS(3) x S-3 x S-3 x S-1[J]. JOURNAL OF HIGH ENERGY PHYSICS,2017(8):111.
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