Scattering amplitudes from Euclidean correlators: Haag-Ruelle theory and approximation formulae

Abstract In this work we provide a non-perturbative solution to the theoretical problem of extracting scattering amplitudes from Euclidean correlators in infinite volume. We work within the solid axiomatic framework of the Haag-Ruelle scattering theory and derive formulae which can be used to approx...

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Bibliographic Details
Main Authors: Agostino Patella, Nazario Tantalo
Format: Article
Language:English
Published: SpringerOpen 2025-01-01
Series:Journal of High Energy Physics
Subjects:
Online Access:https://doi.org/10.1007/JHEP01(2025)091
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