The Hypermultiplet in N = 2 Superspace
High Energy Physics - Theory
2007-05-23 v1
Abstract
Global N=2 supersymmetry in four dimensions with a Fayet-Sohnius hypermultiplet and a complex central charge is studied in N = 2 superspace. It is shown how to construct the complete expansion of the hypermultiplet with respect to the central charge. In addition the low-energy effective action is discussed and it is shown that the `kernel' of the Lagrangian only needs an integration over a `small' superspace to construct a supersymmetric action.
Cite
@article{arxiv.hep-th/9607216,
title = {The Hypermultiplet in N = 2 Superspace},
author = {Ingo Gaida},
journal= {arXiv preprint arXiv:hep-th/9607216},
year = {2007}
}
Comments
12 pages, no figures, standard latex