Infinite-dimensional R-matrices for the relativistic scattering of massless modes on ${\mathrm{AdS}}_2$

Juan Miguel Nieto García, Roberto Ruiz, Alessandro Torrielli

We construct infinite-dimensional R-matrices that generalise the relativistic scattering of massless modes with the same chirality on ${\mathrm{AdS}}_2$ near the Berestein-Maldacena-…