$T\barT$ deformation of Witten's cigar model

Abstract: We describe the symmetries of Witten’s cigar, emphasizing its similarity to Liouville theory. In particular, we introduce the $S$-matrix of the model as an operator with conformal and $W$-symmetry. We then discuss the $T\bar{T}$ deformation of these structures.

HEP - theory

Audience: researchers in the topic

Exact Results on Irrelevant Deformations of QFTs

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