AXIAL-SCHWINGER MODEL

We consider an extension of the axial model where local gauge symmetri es are taken into account. The result is a mixing of the axial and Sch winger models. The anomaly of the axial current is calculated by means of the Fujikawa path integral technique and the model is also solved. Besides the well-known features of the particular models (axial and S chwinger) an effective interaction of scalar and gauge fields via a to pological current is obtained. This term is responsible for the appear ance of massive poles in the propagators that are different from those of both models.