Video URL
https://pirsa.org/16050007Geometry of non-planar amplitudes
Jaroslav Trnka Princeton University
Source RepositoryPIRSA
Collection
Talk Type
Scientific Series
Subject
Abstract
I will discuss the recent progress on understanding scattering amplitudes in N=4 SYM beyond the planar limit. I will show that the singularity structure of these amplitudes is very similar to the planar amplitudes suggesting new hidden symmetries to be present in the complete N=4 SYM theory. I will also talk about the extension of this work to N=8 SUGRA by studying the on-shell diagrams in this theory as well as some of the properties of the integrands of loop amplitudes.