Seminari di Fisica Teorica

I will review recent results on the computation of correlators in the strongly coupled CFT holographically dual to AdS$_3\times S^3$ in the limit of large central charge. The derivation of the correlators bypasses the standard technique based on Witten diagrams and uses the geometry dual to coherent multi-particle states. I will also discuss various properties of the correlators: their Regge limit, their OPE analysis and a surprising 6D conformal symmetry that constrains the correlators.