Relativistic limit on the $Ad{S}_3\times S^3\times S^3\times S^1$ string worldsheet

Emanuele Maria Cattaneo, Davide Polvara, Alessandro Sfondrini

We study the relativistic limit of the worldsheet S matrix of $Ad{S}_3\times S^3\times S^3\times S^1$ strings in the presence of mixed Ramond-Ramond (RR) and Neveu-Schwarz-Neveu-S…