The confining behavior and asymptotic freedom for QCD(SU()) - a constant-gauge-field path-integral analysis
Instituto de Matemática, Universidade Federal Fluminense, Niterói, 24220-008, Rio de Janeiro, Brazil
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We examine the Wilson confining-area behavior for QCD(SU()) as described by a Witten effective reduced dynamics of constant-gauge fields. We show the model to be exactly soluble when dynamical quark fields are added, together with fermion asymptotic freedom behavior. Additionally, we give arguments for the triviality of the chiral-SU(N) non-abelian Thirring model at the t´Hooft limit of large number of colors in the context of these constant-gauge-field reduced dynamics.
© Springer-Verlag, 2005