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arXiv · 2606.30747

Super $T\bar{T}$ deformation and the RNS non-critical superstring

Marcelo R. Barbosa
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Abstract

In this paper we review the super $T\bar{T}$ deformation of $\mathcal{N}=(1,1)$ theories in the superspace formulation, alongside its interpretation in the context of noncritical string theory. By combining the superspace approach with concepts from the study of super-Riemann surfaces, we demonstrate that super $T\bar{T}$ deformations in superspace can be naturally interpreted as a noncritical RNS superstring theory. We also propose a possible interpretation of the super $T\bar{T}$ deformations as 2D supergravity in the superspace through some field redefinitions.

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Marcelo R. Barbosa. 2026-06-29. Super $T\bar{T}$ deformation and the RNS non-critical superstring. https://arxiv.org/abs/2606.30747

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