Liberated N=1 Supergravity
High Energy Physics - Theory
2018-07-04 v2 High Energy Physics - Phenomenology
Abstract
We discuss a new interaction for chiral models in four-dimensional supergavity. It contains a new arbitrary function in addition to the K\"ahler potential and superpotential. Its features include linearly realized off-shell supersymmetry, K\"ahler-Weyl invariance and broken supersymmetry. The corresponding scalar potential is augmented by the arbitrary function which allows freedom in constructing low-energy phenomenological models and inflationary models rooted in supergravity.
Cite
@article{arxiv.1805.01877,
title = {Liberated N=1 Supergravity},
author = {Fotis Farakos and Alex Kehagias and Antonio Riotto},
journal= {arXiv preprint arXiv:1805.01877},
year = {2018}
}
Comments
27 pages, published version