Analytic structure of the n=7 scattering amplitude in N=4 SYM theory in multi-Regge kinematics: Conformal Regge cut contribution
Bartels J., Kormilitzin A., Lipatov LN.
© 2015 American Physical Society. In this second part of our investigation  of the analytic structure of the 2→5 scattering amplitude in the planar limit of N=4 super Yang-Mills theory in multi-Regge kinematics we compute, in all kinematic regions, the Regge-cut contributions at leading order. The results are infrared finite and conformally invariant.