Integrability, $T\bar{T}$ and AdS$_3$/CFT$_2$ correspondence

Abstract: Integrability underlies the AdS$_3$/CFT$_2$ correspondence in presence of Ramond-Ramond (RR) and Neveu-Schwarz-Neveu-Schwarz (NSNS) fluxes. For the special case of backgrounds with NSNS fluxes only, the integrable structure simplifies drastically and appears to be closely related to a TTbar deformation of a free theory. I will sketch how this integrability construction allows us to reproduce the Wess-Zumino-Witten spectrum exactly, and how it may be generalised to correlation functions.

HEP - theory

Audience: researchers in the topic

Exact Results on Irrelevant Deformations of QFTs

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