Perimeter Inst Theoret Phys, 31 Caroline St N, Waterloo, ON N2L 2Y5 - Canada
Número total de Afiliações: 4
Tipo de documento:
Journal of High Energy Physics;
JUN 14 2021.
Citações Web of Science:
We use the numerical S-matrix bootstrap method to obtain bounds on the two leading Wilson coefficients (or low energy constants) of the chiral lagrangian controlling the low-energy dynamics of massless pions. This provides a proof of concept that the numerical S-matrix bootstrap can be used to derive non-perturbative bounds on massless EFTs in more than two spacetime dimensions. (AU)