Recent developments in non-Abelian T-duality in string theory

TL;DR

This paper reviews recent advances in non-Abelian T-duality in string theory, highlighting its role in describing high spin sectors and handling Ramond fields in supergravity.

Contribution

It introduces methods for applying non-Abelian T-duality to high spin sectors and incorporates Ramond fields in type-II supergravity.

Findings

Non-Abelian T-duals describe high spin sectors effectively.

Method to implement T-duality with Ramond fields.

Enhanced understanding of non-Abelian T-duality in supergravity.

Abstract

We briefly review the essential points of our recent work in non-Abelian T-duality. In particular, we show how non-abelian T-duals can effectively describe infinitely high spin sectors of a parent theory and how to implement the transformation in the presence of non-vanishing Ramond fields in type-II supergravity.