Equations and their solution for the S-matrix of integrable 2d CFT’s

by George Jorjadze (Free University of Tbilisi)

Friday 20 Feb 2026, 10:15 → 12:15 Europe/Berlin

Nußallee 14-16/3.013 (HISKP) - Seminar Room II (HISKP)

We investigate the S-matrix of coset WZW theories such as: Liouville theory, SL(2,R)/U(1) Black Hole model, SL(3) Toda theory, etc. Based on integrability of these theories, we derive equations for the S-matrix functional. We construct some exact solutions, which describe Fock space transition amplitudes. We then show that the general solution allows a special type functional integral representation, which can be used for practical calculations.