Inclusive rates from smeared spectral densities in the two-dimensional O(3) non-linear σ-model

Inclusive rates from smeared spectral densities in the two-dimensional O(3) non-linear σ-model

Abstract This work employs the spectral reconstruction approach of ref. [1] to determine an inclusive rate in the 1 + 1 dimensional O(3) non-linear σ-model, analogous to the QCD part of e + e − → hadrons. The Euclidean two-point correlation function of the conserved current j is computed using Monte...

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Bibliographic Details
Main Authors: John Bulava, Maxwell T. Hansen, Michael W. Hansen, Agostino Patella, Nazario Tantalo
Format: Article
Language:English
Published: SpringerOpen 2022-07-01
Series:Journal of High Energy Physics
Subjects:
Lattice Quantum Field Theory
Sigma Models
Online Access:https://doi.org/10.1007/JHEP07(2022)034

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