Preprint 2014-04
Nils Kanning, Tomasz Lukowski, Matthias Staudacher
A Shortcut to General Tree-level Scattering Amplitudes in N=4 SYM via Integrability.
Abstract: We combine recent applications of the two-dimensional quantum inverse scattering method to the scattering amplitude problem in four-dimensional N = 4 Super Yang-Mills theory. Integrability allows us to obtain a general, explicit method for the derivation of the Yangian invariants relevant for tree-level scattering amplitudes in the N = 4 model.
Preprint series: Institut für Mathematik, Humboldt-Universität zu Berlin (ISSN 0863-0976), 2014-04
18 pp.