Statistical model and BPS D4-D2-D0 counting
arXiv:1102.2992 · doi:10.1007/JHEP05(2011)072
Abstract
We construct a statistical model that correctly reproduces the BPS partition function of D4-D2-D0 bound states on the resolved conifold. We prove that the known partition function of the BPS indices is reproduced by the counting "triangular partitions" problem. The wall-crossing phenomena in our model are also studied.
9 pages, 6 figures; v2: typos corrected, minor changes