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Fractional two-branes, toric orbifolds and the quantum McKay correspondence

Bobby Ezhuthachan·Suresh Govindarajan·T. Jayaraman
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Abstract

We systematically study and obtain the large-volume analogues of fractional two-branes on resolutions of orbifolds C^3/Z_n. We study a generalisation of the McKay correspondence proposed in hep-th/0504164 called the quantum McKay correspondence by constructing duals to the fractional two-branes. Details are explicitly worked out for two examples -- the crepant resolutions of C^3/Z_3 and C^3/Z_5.

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Bobby Ezhuthachan, Suresh Govindarajan, T. Jayaraman. 2006-09-16. Fractional two-branes, toric orbifolds and the quantum McKay correspondence. https://doi.org/10.1088/1126-6708%2F2006%2F10%2F032

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