Massive Vacua of N = 1* Theory and S-duality from Matrix Models - Timothy Hollowood (Journal of High Energy Physics, 2002)
One of the first tests of the Dijkgraaf-Vafa proposal relating holomorphic matrix integrals to supersymmetric gauge theories. We found perfect agreement between the proposal and known results for a certain deformation of the N=4 theory, demonstrating a manifestation of electric-magnetic duality via the matrix integrals.