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arXiv · 1604.07416

Large N Correlation Functions in Superconformal Field Theories

Diego Rodriguez-Gomez·Jorge G. Russo
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Abstract

We compute correlation functions of chiral primary operators in N=2 superconformal 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 superconformal 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.

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Diego Rodriguez-Gomez, Jorge G. Russo. 2016-04-25. Large N Correlation Functions in Superconformal Field Theories. https://doi.org/10.1007/jhep06(2016)109

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