Minimal constrained supergravity

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• 作者：N. Cribiori^a ; ^b ; G. Dall'Agata^a ; ^b ; ^{dallagat@pd.infn.it} ; F. Farakos^a ; ^b ; M. Porrati^c
• 刊名：Physics Letters B
• 出版年：2017
• 出版时间：10 January 2017
• 年：2017
• 卷：764
• 期：Complete
• 页码：228-232
• 全文大小：259 K
• 卷排序：764

文摘

We describe minimal supergravity models where supersymmetry is non-linearly realized via constrained superfields. We show that the resulting actions differ from the so called “de Sitter” supergravities because we consider constraints eliminating directly the auxiliary fields of the gravity multiplet.