Conserved Higher-Spin Charges in $AdS_4$
High Energy Physics - Theory
2016-01-21 v3
Abstract
Gauge invariant conserved conformal currents built from massless fields of all spins in 4d Minkowski space-time and are described within the unfolded dynamics approach. The current cohomology associated with non-zero conserved charges is found. The resulting list of charges is shown to match the space of parameters of the conformal higher-spin symmetry algebra in four dimensions.
Keywords
Cite
@article{arxiv.1412.7147,
title = {Conserved Higher-Spin Charges in $AdS_4$},
author = {O. A. Gelfond and M. A. Vasiliev},
journal= {arXiv preprint arXiv:1412.7147},
year = {2016}
}
Comments
16 pages; V2 clarifications and references added, typos corrected; V3 to be published, 18 pages, further explanations and references added