$$mathbb{C}^2/mathbb{Z}_{n}$$ Fractional Branes and Monodromy |
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Authors: | Robert L. Karp |
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Affiliation: | (1) Department of Physics, Rutgers University, Piscataway, NJ 08854-8019, USA |
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Abstract: | We construct geometric representatives for the fractional branes in terms of branes wrapping certain exceptional cycles of the resolution. In the process we use large radius and conifold-type monodromies, and also check some of the orbifold quantum symmetries. We find the explicit Seiberg-duality which connects our fractional branes to the ones given by the McKay correspondence. We also comment on the Harvey-Moore BPS algebras. |
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