N=4, d=1 supermultiplets from nonlinear realizations of D(2,1;\alpha)
High Energy Physics - Theory
2009-11-10 v2
Abstract
Proceeding from nonlinear realizations of the most general N=4, d=1 superconformal symmetry associated with the supergroup D(2,1;\alpha), we construct all known and two new off-shell N=4, d=1 supermultiplets as properly constrained N=4 superfields. We find plenty of nonlinear interrelations between the multiplets constructed and present a few examples of invariant superfield actions for them. The superconformal transformation properties of these multiplets are explicit within our method.
Keywords
Cite
@article{arxiv.hep-th/0310299,
title = {N=4, d=1 supermultiplets from nonlinear realizations of D(2,1;\alpha)},
author = {Evgeny Ivanov and Sergey Krivonos and Olaf Lechtenfeld},
journal= {arXiv preprint arXiv:hep-th/0310299},
year = {2009}
}
Comments
1+21 pages; v2: reference added, version to appear in Class. Quantum Grav