Holographic cusped Wilson loops in q -deformed AdS 5 × S 5 spacetime | |
Bai N(白楠); Chen HH(陈辉煌)![]() ![]() | |
2015 | |
Source Publication | CHINESE PHYSICS C
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ISSN | 1674-1137 |
EISSN | 2058-6132 |
Volume | 39Issue:10Pages:103102 |
Corresponding Author | 白楠 ; 陈辉煌 ; 吴俊宝 |
Subtype | Article |
Abstract | In this paper, a minimal surface in q-deformed AdS(5)xS(5) with a cusp boundary is studied in detail. This minimal surface is dual to a cusped Wilson loop in dual field theory. We find that the area of the minimal surface has both logarithmic squared divergence and logarithmic divergence. The logarithmic squared divergence cannot be removed by either Legendre transformation or the usual geometric subtraction. We further make an analytic continuation to the Minkowski signature, taking the limit such that the two edges of the cusp become light-like, and extract the anomalous dimension from the coefficient of the logarithmic divergence. This anomalous dimension goes back smoothly to the results in the undeformed case when we take the limit that the deformation parameter goes to zero. |
Keyword | AdS/CFT Wilson loops |
Subject Area | Physics |
DOI | 10.1088/1674-1137/39/10/103102 |
Indexed By | SCI ; INSPIREHEP ; ADS |
Language | 英语 |
WOS Research Area | Physics, Nuclear ; Physics, Particles & Fields |
WOS Subject | Physics |
WOS ID | WOS:000365149700003 |
ADS Bibcode | 2015ChPhC..39j3102B |
ADS URL | https://ui.adsabs.harvard.edu/abs/2015ChPhC..39j3102B |
ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2015ChPhC..39j3102B/citations |
inspireid | 1335739 |
inspireURL | https://inspirehep.net/literature/1335739 |
Citation statistics |
Cited Times:7 [INSPIRE]
Cited Times:6 [ADS]
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Document Type | 期刊论文 |
Identifier | http://ir.ihep.ac.cn/handle/311005/228983 |
Collection | 理论物理室 |
Recommended Citation GB/T 7714 | Bai N,Chen HH,Wu JB. Holographic cusped Wilson loops in q -deformed AdS 5 × S 5 spacetime[J]. CHINESE PHYSICS C,2015,39(10):103102. |
APA | 白楠,陈辉煌,&吴俊宝.(2015).Holographic cusped Wilson loops in q -deformed AdS 5 × S 5 spacetime.CHINESE PHYSICS C,39(10),103102. |
MLA | 白楠,et al."Holographic cusped Wilson loops in q -deformed AdS 5 × S 5 spacetime".CHINESE PHYSICS C 39.10(2015):103102. |
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