Properties of Nilpotent Supergravity

We construct Supergravity models where the goldstino multiplet has a gravitational origin, being dual to the chiral curvature superfield. Supersymmetry is nonlinearly realized due to a nilpotent constraint, while the goldstino arises from $\gamma$-traces of the gauge-invariant gravitino field streng...

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Detalles Bibliográficos
Autores principales: Dudas, E., Ferrara, S., Kehagias, A., Sagnotti, A.
Lenguaje:eng
Publicado: 2015
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP09(2015)217
http://cds.cern.ch/record/2038918