Solving AdS${}_3$ string theory at minimal tension: tree-level correlators

Andrea Dei, Bob Knighton, Kiarash Naderi

We revisit the minimal tension ($k=1$) string theory on ${\text{AdS}}_3\times {\text{S}}^3\times {\mathbb{T}}^4$. We propose a new free-field description of the worldsheet theory and show…