IJS-FMF high-energy physics seminars

Joan Elias Miró: Bridging Positivity and S-matrix Bootstrap Bounds

Europe/Ljubljana
https://zoom.us/j/3601731049?pwd=bVNQRjUxU2ExZ0cveWcxYXNUUGdjZz09 (Zoom)

https://zoom.us/j/3601731049?pwd=bVNQRjUxU2ExZ0cveWcxYXNUUGdjZz09

Zoom

Description

I will explain how to isolate Effective Field Theory scattering amplitudes in the space of non-perturbative two-to-two amplitudes, using the S-matrix bootstrap. 

I will also  present a comparison of our approach to the positivity and linearised unitarity constraints. 

Finally I will show that this construction leads to bounds on dimension-six operators with applications to Higgs and LHC physics.