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Title: Large N correlation functions in superconformal field theories
Author: Rodríguez Gómez, Diego
Russo, J. G. (Jorge Guillermo)
Keywords: Supersimetria
Teoria quàntica de camps
Teoria de camps (Física)
Quantum field theory
Field theory (Physics)
Issue Date: 20-Jun-2016
Publisher: Springer Verlag
Abstract: We compute correlation functions of chiral primary operators in N=2 super-conformal theories at large N using a construction based on supersymmetric localization recently developed by Gerchkovitz et al. We focus on N=4 SYM as well as on supercon-formal QCD. In the case of N=4 we recover the free field theory results as expected due to non-renormalization theorems. In the case of superconformal QCD we study the planar expansion in the large N limit. The final correlators admit a simple generalization to a finite N formula which exactly matches the various small N results in the literature.
Note: Reproducció del document publicat a:
It is part of: Journal of High Energy Physics, 2016, vol. 2016, num. 109
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ISSN: 1126-6708
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)
Articles publicats en revistes (Institut de Ciències del Cosmos (ICCUB))

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