2000 character limit reached
Fayet-Iliopoulos terms in supergravity without gauged R-symmetry
Published 22 Dec 2017 in hep-th and hep-ph | (1712.08601v3)
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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