Constrained superfields in Supergravity
High Energy Physics - Theory
2016-03-23 v2
Abstract
We analyze constrained superfields in supergravity. We investigate the consistency and solve all known constraints, presenting a new class that may have interesting applications in the construction of inflationary models. We provide the superspace Lagrangians for minimal supergravity models based on them and write the corresponding theories in component form using a simplifying gauge for the goldstino couplings.
Keywords
Cite
@article{arxiv.1512.02158,
title = {Constrained superfields in Supergravity},
author = {Gianguido Dall'Agata and Fotis Farakos},
journal= {arXiv preprint arXiv:1512.02158},
year = {2016}
}
Comments
24 pages. v2: JHEP final version (fixed typos, references added)