arXiv:nucl-th/0012091·v2·Nuclear Theory
The q-Deformed NJL Model "Revisited"
S.S.Avancini🇧🇷 · J.R.Marinelli🇧🇷 · D.P.Menezes🇧🇷 · M.M.Watanabe de Moraes🇧🇷
Abstract
In this work we investigate the chiral symmetry breaking in the q-deformed version of the NJL Model and its consequent mass generation mechanism . We show that the deformation of the NJL model, in the mean field approximation, may take into account correlations that go beyond the mean field and, in a certain limit, approaches the more realistic lattice calculations.
Comments: 8 pages, latex, 6 figures, minor misprints