High Energy Physics Seminar
Online and In-Person Event
Higher point positivity and large-Nc QCD
Francesco Sciotti,
IFAE, University of Barcelona,
Scattering amplitudes provide a powerful way to constrain effective field theories from the bottom-up, using only general physical consistency conditions such as unitarity and causality. Most existing bounds are based on four-point amplitudes. In this talk I will explain how higher point amplitudes can be used to obtain new constraints that go beyond the four-point analysis. As a concrete example, I will apply the method to Large-Nc QCD.
The talk is in 469 Lauritsen.
Contact [email protected] for Zoom link.
For more information, please visit https://www.theory.caltech.edu/seminars/high-energy-physics-seminars.