A note on the Seiberg-Witten solution of N=2 Super Yang-Mills Theory
arXiv:hep-th/9503012 · doi:10.1016/0370-2693(95)00725-Z
Abstract
We examine the Seiberg-Witten treatment of N=2 super Yang-Mills theory, and note that in the strong coupling region of moduli space, some massive particle excitations appear to have negative norm. We discuss the significance of our observation.
4 pages, latex, no figures. The discussion has been revised