CUSP ANOMALOUS DIMENSION IN PLANAR MAXIMALLY SUPERSYMMETRIC YANG–MILLS THEORY

The conjectured all-loop integrability of the planar maximally supersymmetric Yang-Mills theory offers an efficient way to compute the cusp anomalous dimension at any value of the 't Hooft coupling constant through its relation with the logarithmic scaling of anomalous dimensions of high-spin Wilson operators. In this talk, I report on calculation of the cusp anomalous dimension in this theory at strong coupling.