The Vafa-Witten Theory for Gauge Group SU(N)

J. M. F. Labastida, Carlos Lozano

Published 1999-03-20Version 1

We derive the partition function for the Vafa-Witten twist of the $\cn=4$ supersymmetric gauge theory with gauge group SU(N) (for prime $N$) and arbitrary values of the 't Hooft fluxes $v\in H^{2}(X,\IZ_{N})$ on K\"ahler four-manifolds with $b^{+}_2>1$.