From linear to nonlinear supersymmetry via functional integration

We derive a complete pure de Sitter supergravity action with nonlinearly realized supersymmetry and its rigid limit, the Volkov-Akulov action, from the corresponding models with linear supersymmetry, by computing the path integral in the limit of infinite sgoldstino mass. In this, we use a non-Gauss...

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Veröffentlicht in:	Physical review. D 2016-01, Vol.93 (2), Article 025012
Hauptverfasser:	Kallosh, Renata, Karlsson, Anna, Murli, Divyanshu
Format:	Artikel
Sprache:	eng
Schlagworte:	Cosmology Coupling Derivation Functional integration Gravitation Mathematical models Supergravity Supersymmetry
Online-Zugang:	Volltext
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