Nonlinearly Realized Extended Supergravity
High Energy Physics - Phenomenology
2014-11-20 v1
Abstract
We provide nonlinear realization of supergravity with an arbitrary number of supersymmetries by means of coset construction. The number of gravitino degrees of freedom counts the number of supersymmetries, which will be possibly probed in future experiments. We also consider goldstino embedding in the construction to discuss the relation to nonlinear realization with rigid supersymmetries.
Keywords
Cite
@article{arxiv.1003.0740,
title = {Nonlinearly Realized Extended Supergravity},
author = {K. -I. Izawa and Y. Nakai and Ryo Takahashi},
journal= {arXiv preprint arXiv:1003.0740},
year = {2014}
}
Comments
19 pages