Theory Seminars

EFT Bootstrap and the Pion S-matrix (note unusual time)

by Andrea Guerrieri (Tel Aviv University)

Europe/Madrid
IFAE Virtual Seminar Room (IFAE)

IFAE Virtual Seminar Room

IFAE

https://zoom.us/j/128758171
Description

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 review the numerical formulation of the problem, I will show our numerical results and compare them with existing experimental data. 

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