Amer IqbalHarvard University CMSA, Abdus Salam School of Mathematical Sciences, Center for Theoretical PhysicsCan KozcazHarvard University CMSAShing-Tung YauHarvard University CMSA
Publications of CMSA of Harvardmathscidoc:1702.38018
We study certain six dimensional theories arising on (p, q) brane webs living on R × S. These brane webs are dual to toric elliptically fibered Calabi-Yau threefolds. The compactification of the space on which the brane web lives leads to a deformation of the partition functions equivalent to the elliptic deformation of the Ding-Iohara algebra. We compute the elliptic version Dotsenko-Fateev integrals and show that they reproduce the instanton counting of the six dimensional theory.