期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 12, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP12(2016)120
关键词
1/N Expansion; Supersymmetric gauge theory; Wilson, 't Hooft and Polyakov loops
资金
- Ramon y Cajal grant [RYC-2011-07593]
- asturian grant [FC-15-GRUPIN14-108]
- spanish national grant [MINECO-16-FPA2015-63667-P]
- EU CIG grant [UE-14-GT5LD2013-618459]
- ICCUB (Unidad de Excelencia 'Maria de Maeztu') [FPA2013-46570, 2014-SGR-104, MDM-2014-0369]
- ICREA Funding Source: Custom
We find a general formula for the operator mixing on the S-4 of chiral primary operators for the N = 4 theory at large N in terms of Chebyshev polynomials. As an application, we compute the correlator of a chiral primary operator and a Wilson loop, reproducing an earlier result by Giombi and Pestun obtained from a two- matrix model proposal. Finally, we discuss a simple method to obtain correlators in general N = 2 superconformal field theories in perturbation theory in terms of correlators of the N = 4 theory.
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