Speaker
Jack Foster
Description
Recent developments in scattering amplitudes have illuminated new mathematical structures in quantum field theory. Most notably research in N=4 Super Yang-Mills has led to the development of the cluster bootstrap program in which scattering amplitudes have a geometric interpretation through cluster algebras. In my talk I will discuss one new facet of this program - cluster adjacency - and what this means for the analytic properties of scattering amplitudes.
