Recent developments in 2d $\mathcal{N} = (2,2)$ supersymmetric gauge theories

TL;DR

This paper reviews recent advances in two-dimensional (2,2) supersymmetric gauge theories, emphasizing the use of localization techniques for exact computations and their diverse applications.

Contribution

It provides a comprehensive overview of how localization methods have been applied to (2,2) theories, highlighting new computational tools and insights.

Findings

Localization enables exact results in (2,2) theories

Applications include computation of partition functions and correlation functions

Enhanced understanding of dualities and phase structures

Abstract

We review recent developments in two-dimensional $\mathcal{N}=(2,2)$ supersymmetric gauge theories focusing on the implementation and applications of localization techniques.