Some New Non-Abelian 2D Dualities

TL;DR

This paper explores new non-abelian dualities in two dimensions derived from three-dimensional systems, including supersymmetric versions, with potential implications for string theory and supergravity.

Contribution

It introduces a set of novel 2D non-abelian dualities obtained via dimensional reduction from 3D systems, expanding the understanding of dualities in lower dimensions.

Findings

Derived multiple 2D dual systems from 3D models

Established dualities between massive scalar and vector fields in 2D

Presented supersymmetric extensions of the dualities

Abstract

Starting from certain 3D non-abelian dual systems, we discuss a number of related dual systems in 2D, some of which are obtained by dimensional reduction. The dualities relate massive scalar and vector fields, and may be relevant for string theory in the context of massive type IIA supergravity. Supersymmetric extensions of the models are also presented.