Master symmetry in the $AdS_5\times S^5$ pure spinor string

TL;DR

This paper extends the understanding of classical non-local symmetries in the pure spinor superstring formulation of the $AdS_5\times S^5$ background, building on prior coset-based studies.

Contribution

It lifts known non-local symmetries from coset models to the pure spinor superstring framework in $AdS_5\times S^5$.

Findings

Identifies classical non-local symmetries in the pure spinor formulation.

Connects coset symmetry structures to the pure spinor superstring.

Provides a foundation for further symmetry-based analyses.

Abstract

We lift the set of classical non-local symmetries recently studied by Klose, Loebbert, and M\"unkler in the context of $\mathbb Z_2$ cosets to the pure spinor description of the superstring in the $AdS_5\times S^5$ background.