Poisson-Lie T-duality and (1,1) supersymmetry

TL;DR

This paper constructs a duality-invariant action for the (1,1) supersymmetric extension of Poisson-Lie dualizable sigma-models, advancing the understanding of supersymmetric dualities in string theory.

Contribution

It introduces a duality-invariant formulation for supersymmetric sigma-models based on Poisson-Lie T-duality, which was not previously established.

Findings

Successfully constructs a duality-invariant action for (1,1) supersymmetric models.

Provides a framework for analyzing supersymmetric dualities.

Enhances the theoretical understanding of Poisson-Lie T-duality in supersymmetric contexts.

Abstract

A duality invariant action for (1,1) supersymmetric extension of Poisson-Lie dualizable $\sigma$-models is constructed.