Chiral Anomaly Calculation in the Extended Coupled Rarita-Schwinger Mode

Stephen L. Adler, Pablo Pais

We recalculate the chiral anomaly in the Abelian gauge model in which a spin-$\frac{1}{2}$ field is directly coupled to a Rarita-Schwinger spin-$\frac{3}{2}$ field, using the exten…