Goldstone multiplet for partially broken superconformal symmetry

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15 Citations (Scopus)

Abstract

The bosonic parts of D3-brane actions in AdS(5) backgrounds are known to have symmetries which are field-dependent extensions of conformal transformations of the worldvolume coordinates. Using the coset space SU(2, 2/1)ISO(4, 1), we apply the method of nonlinear realizations to construct a four-dimensional N = 1 off-shell supersymmetric action which has a generalized field-dependent superconformal invariance. The Goldstone fields for broken scale, chiral and S-supersymmetry transformations form a chiral supermultiplet. (C) 2001 Published by Elsevier Science B.V.
Original languageEnglish
Pages (from-to)320-326
JournalPhysics Letters B
Volume522
DOIs
Publication statusPublished - 2001

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