Symmetries of Tree-level Scattering Amplitudes in N=6 Superconformal Chern-Simons Theory
arXiv:1003.6120 · doi:10.1103/PhysRevD.82.045016
Abstract
Constraints of the osp(6|4) symmetry on tree-level scattering amplitudes in N=6 superconformal Chern-Simons theory are derived. Supplemented by Feynman diagram calculations, solutions to these constraints, namely the four- and six-point superamplitudes, are presented and shown to be invariant under Yangian symmetry. This introduces integrability into the amplitude sector of the theory.
50 pages. v2, v3: References added, minor corrections