Benjamin A. Burrington and James T. Liu JHEP03(2004)059 doi:10.1088/1126-6708/2004/03/059
Benjamin A. Burrington1 and James T. Liu1
Show affiliationsWe examine the AdS Higgs phenomenon for spin-1 fields, and demonstrate that graviphotons pick up a dynamically generated mass in AdS4, once matter boundary conditions are relaxed. We perform an explicit one-loop calculation of the graviphoton mass, and compare this result with the mass generated for the graviton in AdS. In this manner, we obtain a condition for unbroken supersymmetry. With this condition, we examine both
= 2 and
= 4 gauged supergravities coupled to matter multiplets, and find that for both cases the ratio between dynamically generated graviton and graviphoton masses is consistent with unbroken supersymmetry.
E-print Number: hep-th/0311205
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Issue 03 (March 2004)
Received 12 December 2003, accepted for publication 24 March 2004
Published 26 March 2004
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