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paper

Chiral Lagrangian from gauge invariant,nonlocal, dynamical quark model

arXiv:hep-ph/0206090 · doi:10.1016/S0370-2693(02)01537-X

Abstract

Parameters of Gasser Leutwyler chiral Lagrangian are proved saturated by dynamical quark self energy Sigma(k^2) in a gauge invariant, nonlocal, dynamical quark model.

11 pages