Variational and Dyson--Schwinger Equations of Hamiltonian Quantum Chromodynamics
High Energy Physics - Theory
2018-03-28 v1 High Energy Physics - Phenomenology
Abstract
The variational Hamiltonian approach to Quantum Chromodynamics in Coulomb gauge is investigated within the framework of the canonical recursive Dyson--Schwinger equations. The dressing of the quark propagator arising from the variationally determined non-perturbative kernels is expanded and renormalized at one-loop order, yielding a chiral condensate compatible with the observations.
Keywords
Cite
@article{arxiv.1801.02045,
title = {Variational and Dyson--Schwinger Equations of Hamiltonian Quantum Chromodynamics},
author = {Davide Campagnari and Hugo Reinhardt},
journal= {arXiv preprint arXiv:1801.02045},
year = {2018}
}