Henriette Elvang (University of Michigan)
Date: Tue. September 20th, 2016, 11:00 am-12:00 pmLocation: Miller room
Scattering amplitudes and soft theorems
I will give a pedagogical introduction to the spinor helicity formalism which provides a very efficient tool for studies of on-shell scattering amplitudes in 4 dimensions. The power of this formalism will be demonstrated in a new analysis of soft photon and soft graviton theorems.