The coupling of Non-linear Supersymmetry to Supergravity
High Energy Physics - Theory
2016-01-27 v2
Abstract
We study the coupling of non-linear supersymmetry to supergravity. The goldstino nilpotent superfield of global supersymmetry coupled to supergravity is described by a geometric action of the chiral curvature superfield R subject to the constraint (R-\lambda)^2=0 with an appropriate constant \lambda. This constraint can be found as the decoupling limit of the scalar partner of the goldstino in a class of f(R) supergravity theories.
Keywords
Cite
@article{arxiv.1508.06767,
title = {The coupling of Non-linear Supersymmetry to Supergravity},
author = {Ignatios Antoniadis and Chrysoula Markou},
journal= {arXiv preprint arXiv:1508.06767},
year = {2016}
}
Comments
15 pages, minor changes, version to be published in EPJC