We develop the superspace geometry of N-extended conformal supergravity in three space-time dimensions. General off-shell supergravity-matter couplings are constructed in the cases N=1,2,3,4.
@article{arxiv.1101.4013,
title = {Off-shell supergravity-matter couplings in three dimensions},
author = {Sergei M. Kuzenko and Ulf Lindstrom and Gabriele Tartaglino-Mazzucchelli},
journal= {arXiv preprint arXiv:1101.4013},
year = {2017}
}
Comments
73 pages; V5: typos in eqs. (3.4b), (3.17) and (4.24) corrected