The $\mathcal{N}=2$ superconformal gravitino multiplet

Daniel Hutchings, Sergei M. Kuzenko, Emmanouil S. N. Raptakis

We propose a new gauge prepotential ${{\rm Y}}_i$ describing the four-dimensional $\mathcal{N}=2$ superconformal gravitino multiplet. The former naturally arises via a superspace reductio…