Dressing factors and mirror thermodynamic Bethe ansatz for mixed-flux AdS3/CFT2

A bstract We complete the derivation of the dressing factors for the AdS 3 × S 3 × T 4 S matrix with mixed Ramond-Ramond and Neveu-Schwarz-Neveu-Schwarz flux, in the “string” and “mirror” kinematics. Using these, we propose the mirror Thermodynamic Bethe Ansatz equations which describe the spectrum of the model at any string tension.