Massless infinite spin (super)particles and fields
High Energy Physics - Theory
2019-11-04 v1
Abstract
A new twistorial field formulation of a massless infinite spin particle is derived. We find a twistorial infinite spin field and derive its helicity decomposition. The twistorial equations of motion for infinite spin fields in the cases of integer and half-integer helicities are derived. We show that the infinite integer-spin field and infinite half-integer-spin field form the infinite spin supermultiplet. The corresponding supersymmetry transformations are presented. We prove that the supersymmetry algebra is closed on-shell.
Cite
@article{arxiv.1911.00362,
title = {Massless infinite spin (super)particles and fields},
author = {I. L. Buchbinder and S. Fedoruk and A. P. Isaev},
journal= {arXiv preprint arXiv:1911.00362},
year = {2019}
}
Comments
14 pages, Contribution to the Volume dedicated to the 80-th Anniversary Jubilee of Andrei A. Slavnov