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Holographic Renyi entropy for two-dimensional N = (2,2) superconformal field theory
Li ZB(李志镔); Li, ZB; Zhang, JJ
2017
Source PublicationPHYSICAL REVIEW D
ISSN2470-0010
EISSN2470-0029
Volume95Issue:12Pages:126009
SubtypeArticle
AbstractWe investigate the holographic Renyi entropy for two-dimensional N = (2; 2) superconformal field theory (SCFT), which is dual to N = 2 supergravity in an AdS(3) background. In SCFT we have the stress tensor, the current, and their supersymmetric partners, and in supergravity we have the graviton, the vector field, and two gravitinos. We get the Renyi mutual information of two short intervals on the complex plane in expansion by the cross ratio x to order x4, and the Renyi entropy of one interval on a torus in expansion by q = exp(-2 pi beta/L), with beta being the inverse temperature and L being the spatial period, to order q(2). We calculate on both the supergravity and SCFT sides, and we find matches of the results.
DOI10.1103/PhysRevD.95.126009
WOS KeywordSTRING THEORY ; GRAVITY
Indexed BySCI ; SCOPUS ; ADS ; INSPIREHEP
Language英语
WOS Research AreaAstronomy & Astrophysics ; Physics
WOS SubjectAstronomy & Astrophysics ; Physics, Particles & Fields
WOS IDWOS:000404024600007
ADS Bibcode2017PhRvD..95l6009L
ADS URLhttps://ui.adsabs.harvard.edu/abs/2017PhRvD..95l6009L
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2017PhRvD..95l6009L/citations
AXRIV CODE1611
inspireid1495571
inspireURLhttps://inspirehep.net/record/1495571
Citation statistics
Cited Times:6 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/284368
Collection理论物理室
实验物理中心
Affiliation中国科学院高能物理研究所
First Author AffilicationInstitute of High Energy
Recommended Citation
GB/T 7714
Li ZB,Li, ZB,Zhang, JJ. Holographic Renyi entropy for two-dimensional N = (2,2) superconformal field theory[J]. PHYSICAL REVIEW D,2017,95(12):126009.
APA 李志镔,Li, ZB,&Zhang, JJ.(2017).Holographic Renyi entropy for two-dimensional N = (2,2) superconformal field theory.PHYSICAL REVIEW D,95(12),126009.
MLA 李志镔,et al."Holographic Renyi entropy for two-dimensional N = (2,2) superconformal field theory".PHYSICAL REVIEW D 95.12(2017):126009.
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