The Off-Shell Massive Hypermultiplets Revisited

TL;DR

This paper develops an off-shell formulation for massive hypermultiplets within N=2 supersymmetry, deriving superpropagators using harmonic superspace without central charges.

Contribution

It introduces a novel off-shell formulation for massive hypermultiplets in harmonic superspace, expanding the theoretical framework of N=2 supersymmetric models.

Findings

Derived superpropagators for massive hypermultiplets.

Proposed off-shell formulation without central charge variables.

Extended understanding of N=2 supergeometry.

Abstract

On the base of the notion of N=2 abelian Yang-Mills supergeometry with constant curvature, we propose an off-shell formulation for the massive q-hypermultiplet and complex $\omega$-hypermultiplet in the standard harmonic superspase without central charge variables. The corresponding superpropagators are derived.