Amer IqbalHarvard CMSA, G.C. University, Center for Theoretical Physics Can KozcazHarvard CMSA, Shing-Tung YauHarvard CMSA
Publications of CMSA of Harvardmathscidoc:1702.38028
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.