A Stückelberg formalism for the gravitino from warped extra dimensions

Tony Gherghetta, Alex Pomarol

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13 Scopus citations

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 Stückelberg formalism for the gravitino in order to give a four-dimensional theory with a smooth massless limit.

Original languageEnglish (US)
Pages (from-to)277-282
Number of pages6
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume536
Issue number3-4
DOIs
StatePublished - Jun 6 2002

Bibliographical note

Funding Information:
T.G. thanks the CERN Theory Division for hospitality where part of this work was done. A.P. was partially supported by the CICYT Research Project AEN99-0766 and DURSI Research Project 2001-SGR-00188.

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