Brane-Localized Goldstone Fermions in Bulk Supergravity

Abstract

We construct the action and transformation laws for bulk five-dimensional AdS supergravity coupled to one or two brane-localized Goldstone fermions. The resulting bulk-plus-brane system gives a model-independent description of brane-localized supersymmetry breaking in the Randall-Sundrum scenario. We explicitly reduce the action and transformation laws to spontaneously broken four-dimensional supergravity.

arXiv comment22 pages

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• Gravitational resonances on $f(R)$-brane
• Kaluza-Klein Induced Supersymmetry Breaking for Braneworlds in Type IIB Supergravity
• Dirac equation for the supermembrane in a background with fluxes from a component description of the D=11 supergravity-supermembrane interacting system
• Auto-Concealment of Supersymmetry in Extra Dimensions
• Supersymmetry breaking and the radion in AdS_4 brane-worlds
• On the radion mediation of the Supersymmetry breaking in N=2, D=5 Supergravity Orbifolds
• Six-dimensional origin of gravity mediated brane to brane supersymmetry breaking
• Coupling Brane Fields to Bulk Supergravity
• The soft supersymmetry breaking in D=5 supergravity compactified on S_1/Z_2 orbifolds