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.
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