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S1-wrapped D3-branes on Conifolds

H. Lu, J. F. Vazquez-Poritz

hep-tharXiv:hep-th/0202175

Abstract

We construct a D3-brane wrapped on S1, which is fibred over the resolved conifold as its transverse space. Whereas a fractional D3-brane on the resolved conifold is not supersymmetric and has a naked singularity, our solution is supersymmetric and regular everywhere. We also consider an S1-wrapped D3-brane on the resolved cone over T1,1/Z2, as well as on the deformed conifold. In the former case, we obtain a regular supergravity dual to a certain four-dimensional field theory whose Lorentz and conformal symmetries are broken in the IR region and restored in the UV limit.

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