Nonperturbative solutions and scaling properties of vector and axial-vector electrodynamics in 1+1 dimensions

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Nonperturbative solutions and scaling properties of vector and axial-vector electrodynamics in 1+1 dimensions.

We study by non perturbative techniques a vector, axial–vector theory characterized by a parameter which interpolates between pure vector and chiral Schwinger models. Main results are two windows in the space of parameters which exhibit acceptable solutions. In the first window we find a free massive and a free mass-less bosonic excitations and interacting left–right fermions endowed with asymp...

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ژورنال

عنوان ژورنال: Physical Review D

سال: 1994

ISSN: 0556-2821

DOI: 10.1103/physrevd.50.1077