Superfield approach to interacting N=2 massive and massless supermultiplets in 3d flat space
High Energy Physics - Theory
2022-01-05 v1
Abstract
Massive arbitrary spin supermultiplets and massless (scalar and spin one-half) supermultiplets of the N=2 Poincare superalgebra in three-dimensional flat space are considered. Both the integer spin and half-integer spin supermultiplets are studied. For such massive and massless supermultiplets, a formulation in terms of light-cone gauge unconstrained superfields defined in a momentum superspace is developed. For the supermultiplets under consideration a superspace first derivative representation for all cubic interaction vertices is obtained. A superspace representation for dynamical generators of the N=2 Poincare superalgebra is also found.
Keywords
Cite
@article{arxiv.2110.02696,
title = {Superfield approach to interacting N=2 massive and massless supermultiplets in 3d flat space},
author = {R. R. Metsaev},
journal= {arXiv preprint arXiv:2110.02696},
year = {2022}
}
Comments
35+7 pages