Wilson loops and its correlators with chiral operators in $\mathcal{N}=2, 4$ SCFT at large $N$

TL;DR

This paper calculates the expectation values of Wilson loops and their correlators with chiral operators in large N supersymmetric gauge theories, using matrix model techniques derived from localization.

Contribution

It provides explicit computations of Wilson loops and correlators in $ =2,4$ SCFTs at large N, extending previous results to include symmetric representations.

Findings

Wilson loop expectation values computed in large N limit

Correlators with chiral primary operators evaluated

Results expressed via a deformed matrix model

Abstract

In this paper we compute the vacuum expectation value of the Wilson loop and its correlators with chiral primary operators in $\mathcal{N}=2, 4$ superconformal $U(N)$ gauge theories at large $N$. After localization these quantities can be computed in terms of a deformed $U(N)$ matrix model. The Wilson loops we deal with are in the fundamental and symmetric representations.