1105.1068 (Elizabeth Gasparim et al.)

BPS state counting on singular varieties    [PDF]

Elizabeth Gasparim, Thomas Köppe, Pushan Majumdar, Koushik Ray

We define new partition functions for theories with targets on toric singularities via products of old partition functions on crepant resolutions. We compute explicit examples and show that the new partition functions turn out to be homogeneous on MacMahon factors.

View original: http://arxiv.org/abs/1105.1068