Goldstino superfields in N= 2 supergravity

Sergei M. Kuzenko, Ian N. McArthur, Gabriele Tartaglino-Mazzucchelli

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    22 Citations (Scopus)


    We present off-shell N= 2 supergravity actions, which exhibit spontaneously broken local supersymmetry and allow for de Sitter vacua for certain values of the parameters. They are obtained by coupling the standard N= 2 supergravity-matter systems to the Goldstino superfields introduced in arXiv:1105.3001 and arXiv:1607.01277 in the rigid supersymmetric case. These N= 2 Goldstino superfields include nilpotent chiral and linear supermultiplets. We also describe a new reducible N= 1 Goldstino supermultiplet.

    Original languageEnglish
    Article number61
    JournalJournal of High Energy Physics
    Issue number5
    Publication statusPublished - 11 May 2017


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