Supersymmetric branes on AdS5 × Yp,q and their field theory duals
Canoura, Felipe; Edelstein, José D.; Zayas, Leopoldo A. Pando; Ramallo, Alfonso V.; Vaman, Diana
Canoura, Felipe; Edelstein, José D.; Zayas, Leopoldo A. Pando; Ramallo, Alfonso V.; Vaman, Diana (2006). " Supersymmetric branes on AdS5 × Yp,q and their field theory duals." Journal of High Energy Physics. 03(101). <http://hdl.handle.net/2027.42/49173>
AbstractWe systematically study supersymmetric embeddings of D-brane probes of different dimensionality in the AdS5 × Yp,q background of type IIB string theory. The main technique employed is the kappa symmetry of the probe's worldvolume theory. In the case of D3-branes, we recover the known three-cycles dual to the dibaryonic operators of the gauge theory and we also find a new family of supersymmetric embeddings. The BPS fluctuations of dibaryons are analyzed and shown to match the gauge theory results. Supersymmetric configurations of D5-branes, representing domain walls, and of spacetime filling D7-branes (which can be used to add flavor) are also found. We also study the baryon vertex and some other embeddings which break supersymmetry but are nevertheless stable.
IOP Publishing Ltd
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