Ferrara-Porrati-Sagnotti approach and the one-dimensional supersymmetric model with PBGS

TL;DR

This paper applies the Ferrara-Porrati-Sagnotti approach to a one-dimensional N=2 supersymmetric model with spontaneous symmetry breaking, identifying the Goldstone and matter superfields and constructing the general action.

Contribution

It demonstrates that only one superfield acts as the Goldstone superfield while the other is a matter superfield, providing a detailed construction of the general action for this system.

Findings

Only one superfield is the Goldstone superfield.

The second superfield functions as a matter superfield.

Explicit forms of the general action and particular cases are provided.

Abstract

We apply Ferrara-Porrati-Sagnotti approach to the case of one-dimensional supersymmetric model with N=2 supersymmetry spontaneously broken to the N=1 one. We explicitly demonstrate that only one superfield can be treated as the Goldstone one, while the second one has the meaning of the matter superfield. The general action for such a system is constructed and also two relevant particular cases are considered.