Talk page

Title:
Space-time S-matrix and Flux-tube S-matrix: Part II

Speaker:
Benjamin Basso

Abstract:
In planar N=4 Super-Yang-Mills theory there exists a map between gluon scattering amplitudes and null polygonal Wilson loops. This remarkable duality allows one to make an important step forward by Operator-Product-Expanding the scattering amplitudes.This action breaks down the four-dimensional amplitudes into a sequence of two-dimensional processes taking place on the flux tube sourced by the dual Wilson loops. In these two talks, we shall explain how the integrable structures of the flux tube theory can be used for computing scattering amplitudes at any value of the coupling constant.

Link:
http://scgp.stonybrook.edu/video_portal/video.php?id=927

Workshop:
Simons- Workshop: The Geometry and Physics of Scattering Amplitudes