N=4 Supergravity with Antisymmetric Tensor in Central Charge Superspace
High Energy Physics - Theory
2009-10-31 v2
Abstract
A concise geometrical formulation of N=4 supergravity containing an antisymmetric tensor gauge field is given in central charge superspace: graviphotons are identified in the super-vielbein on the same footing as the vierbein and the Rarita-Schwinger fields. As a consequence of superspace soldering, Chern-Simons terms in the fieldstrength of the antisymmetric tensor arise as an intrinsic property of superspace with central charge coordinates.
Keywords
Cite
@article{arxiv.hep-th/0009201,
title = {N=4 Supergravity with Antisymmetric Tensor in Central Charge Superspace},
author = {Richard Grimm and Carl Herrmann and Annamaria Kiss},
journal= {arXiv preprint arXiv:hep-th/0009201},
year = {2009}
}
Comments
Latex, 13 pages, minor clarification about a reference