High Energy Theory Group Meeting: EFT Bootstrap and the pion S-matrix

Andrea Guerrieri, TAU

22 October 2020, 13:30 
Zoom: https://us02web.zoom.us/j/83037428657?pwd=Z3hubVhmbEtUYXNDajY1R2pTaWpHdz09 
High Energy Theory Group Meeting

Zoom: https://us02web.zoom.us/j/83037428657?pwd=Z3hubVhmbEtUYXNDajY1R2pTaWpHdz09

 

Abstract: 

The numerical S-matrix Bootstrap exploits the analyticity, crossing and unitarity properties of scattering amplitudes to bound physical observables. 

 

Low energy constants in EFTs represent a natural target to test those numerical methods. In this talk I will focus on a specific class of massless EFTs which include QCD in the chiral limit. I will show our numerical results and compare them with existing experimental data. 

 

 

Seminar Organizer: Andrea Guerrieri

 

 

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