We review recent developments (up to January 2004) of the Liouville field theory and its
matrix model dual. This review consists of two parts. In part I, we review the bosonic Liouville …

We construct a conformal field theory dual to string theory on AdS 3 with pure NS–NS flux. It
is given by a symmetric orbifold of a linear dilaton theory deformed by a marginal operator …

We consider correlation functions for string theory on AdS 3. We analyze their singularities
and we provide a physical interpretation for them. We explain which worldsheet correlation …

We discuss in detail the 1+ 1-dimensional superconformal field theory dual to type II string
theory on AdS 3× S 3× T 4, emphasizing the string theoretic aspects of this duality. For one …

A bstract We study superstring theory in three dimensional Anti-de Sitter spacetime with NS-
NS flux, focusing on the case where the radius of curvature is equal to the string length. This …

A bstract A solvable irrelevant deformation of AdS 3/CFT 2 correspondence leading to a
theory with Hagedorn spectrum at high energy has been recently proposed. It consists of a …

A bstract We revisit the computation of string worldsheet correlators on Euclidean AdS 3 with
pure NS-NS background. We compute correlation functions with insertions of spectrally …

A bstract The ER= EPR correspondence relates a superposition of entangled, disconnected
spacetimes to a connected spacetime with an Einstein-Rosen bridge. We construct …

A bstract We propose a closed-form formula for genus 0 four-point functions in AdS 3 string
theory with pure NS-NS flux including arbitrary amounts of spectral flow. Our formula passes …

A bstract We revisit the minimal tension (k= 1) string theory on AdS 3× S 3× 𝕋 4. We propose
a new free-field description of the worldsheet theory and show how localization of string …