On the C^n/Z_m fractional branes
arXiv:hep-th/0602165
Abstract
We construct several geometric representatives for the C^n/Z_m fractional branes on either a partially or the completely resolved orbifold. In the process we use large radius and conifold-type monodromies, and provide a strong consistency check. In particular, for C^3/Z_5 we give three different sets of geometric representatives. We also find the explicit Seiberg-duality, in the Berenstein-Douglas sense, which connects our fractional branes to the ones given by the McKay correspondence.
arXiv comment35 pages, xypic, 1 eps fig. v2: simplified the proofs in Section 5
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