High Energy Theory Group Meeting: Positive moments for Scattering Amplitudes
Joan Miro', ICTP-Trieste
28 January 2021, 13:30
Zoom: https://us02web.zoom.us/j/83037428657?pwd=Z3hubVhmbEtUYXNDajY1R2pTaWpHdz09
Zoom: https://us02web.zoom.us/j/83037428657?pwd=Z3hubVhmbEtUYXNDajY1R2pTaWpHdz09
Abstract:
I will review the recent progress in deriving the constraints on scattering amplitudes based on positivity (unitarity) and analyticity (causality).
I will explain what is the complete set of constraints obeyed by the forward amplitude, discuss generalisations beyond the forward limit and applications to quantum field theories.
Seminar Organizer: Andrea Guerrieri
