Two-Loop N=4 Supersymmetric Amplitudes and QCD

Abstract

Two-loop four-gluon N=4 susy amplitudes are evaluated via cutting techniques as a testing ground for QCD. A conjecture for four-point amplitudes to all loop orders is described. We also present a new conjecture for the leading-color part of the two-loop five-gluon amplitudes.

Comments: Talk presented at 5th International Workshop on Deep Inelastic Scattering and QCD, April 14-18, 1997, 5 pages