Stable de Sitter Vacua from N=2 Supergravity
High Energy Physics - Theory
2009-11-07 v2
Abstract
We find extrema of the potential of matter couplings to N=2 supergravity that define de Sitter vacua and no tachyonic modes. There are three essential ingredients in our construction: namely non-abelian non-compact gaugings, de Roo-Wagemans rotation angles, and Fayet-Iliopoulos terms.
Keywords
Cite
@article{arxiv.hep-th/0205119,
title = {Stable de Sitter Vacua from N=2 Supergravity},
author = {Pietro Fre and Mario Trigiante and Antoine Van Proeyen},
journal= {arXiv preprint arXiv:hep-th/0205119},
year = {2009}
}
Comments
30 pages, 1 figure; v2: Added reference, and typos corrected. Version to be published in CQG