SUSY Invariants from the BRST Cohomology of the SOSO Model

John A. Dixon

Published 2015-06-08Version 1

The SOSO action is an irreducible action for a complex massive superspin one half representation of SUSY, made from spin one half superfields. The theory requires `BRST recycling' to find appropriate nilpotent BRST transformations. A superfield treatment is probably not available, which means that mass terms, possible anomalies, and couplings to other representations, are all to be found using BRST cohomology. In two earlier papers two mass terms and a potential anomaly were examined, without explaining how they arose from the BRST cohomology. This paper is designed to fill that gap in the theory.