C-deformation of Supergravity
High Energy Physics - Theory
2010-11-05 v2
Abstract
A four-dimensional supergravity toy model in an arbitrary self-dual gravi-photon background is constructed in Euclidean space, by freezing out the gravi-photon field strength in the standard N=(1,1) extended supergravity with two non-chiral gravitini. Our model has local N=(1/2,0) supersymmetry. Consistency of the model requires the background gravi-photon field strength to be equal to the self-dual (bilinear) anti-chiral gravitino condensate.
Cite
@article{arxiv.hep-th/0602115,
title = {C-deformation of Supergravity},
author = {T. Hatanaka and S. V. Ketov},
journal= {arXiv preprint arXiv:hep-th/0602115},
year = {2010}
}
Comments
8 pages, LaTeX, no figures; small additions, few references added