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arXiv · 1712.08601

Fayet-Iliopoulos terms in supergravity without gauged R-symmetry

Niccolò Cribiori·Fotis Farakos·Magnus Tournoy·Antoine Van Proeyen
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Abstract

We construct a supergravity-Maxwell theory with a novel embedding of the Fayet-Iliopoulos D-term, leading to spontaneous supersymmetry breaking. The gauging of the R-symmetry is not required and a gravitino mass is allowed for a generic vacuum. When matter couplings are introduced, an uplift through a positive definite contribution to the scalar potential is obtained. We observe a notable similarity to the $\overline{D3}$ uplift constructions and we give a natural description in terms of constrained multiplets.

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Niccolò Cribiori, Fotis Farakos, Magnus Tournoy, Antoine Van Proeyen. 2018-04-02. Fayet-Iliopoulos terms in supergravity without gauged R-symmetry. https://doi.org/10.1007/jhep04(2018)032

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