2 papers
hep-th2024
S-Matrix Bootstrap and Non-Invertible Symmetries
Christian Copetti, Lucia Cordova, Shota Komatsu
We initiate the S-matrix bootstrap analysis of theories with non-invertible symmetries in (1+1) dimensions. Our previous work showed that crossing symmetry of S-matrices in such th…
hep-th2024
Non-Invertible Symmetries, Anomalies and Scattering Amplitudes
Christian Copetti, Lucia Cordova, Shota Komatsu
We show that crossing symmetry of S-matrices is modified in certain theories with non-invertible symmetries or anomalies. Focusing on integrable flows to gapped phases in two dimen…