Path integral quantization of an interacting pure spin-3/2 field

Abstract

We present a brief strategy to use the second-order theory for fermions to construct the interactions of pure spin-3/2 particles. For this purpose we exploit the antisymmetric-tensor spinor representation and follow the Pascalutsa’s prescription. We found that the constraints for pure spin-3/2 field cannot be explicitly determined.We present a brief strategy to use the second-order theory for fermions to construct the interactions of pure spin-3/2 particles. For this purpose we exploit the antisymmetric-tensor spinor representation and follow the Pascalutsa’s prescription. We found that the constraints for pure spin-3/2 field cannot be explicitly determined.