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A Stuckelberg formalism for the gravitino from warped extra dimensions

Tony Gherghetta, Alex Pomarol

hep-tharXiv:hep-th/0203120

Abstract

We consider supersymmetric theories with a warped extra dimension where supersymmetry is broken by boundary conditions that preserve an R-symmetry. It is shown that this supersymmetry breaking mechanism naturally invokes the Stuckelberg formalism for the gravitino in order to give a four-dimensional theory with a smooth massless limit.

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