Scale invariant Volkov-Akulov Supergravity
High Energy Physics - Theory
2015-09-30 v2 High Energy Physics - Phenomenology
Abstract
A scale invariant Goldstino theory coupled to Supergravity is obtained as a standard supergravity dual of a rigidly scale invariant higher--curvature Supergravity with a nilpotent chiral scalar curvature. The bosonic part of this theory describes a massless scalaron and a massive axion in a de Sitter Universe.
Cite
@article{arxiv.1508.02939,
title = {Scale invariant Volkov-Akulov Supergravity},
author = {S. Ferrara and M. Porrati and A. Sagnotti},
journal= {arXiv preprint arXiv:1508.02939},
year = {2015}
}
Comments
CERN-PH-TH-2015-193. Misprints corrected. Final version to appear in Phys. Lett. B