See also Witten's Equations
References
Donaldson, S. K. ``The Seiberg-Witten Equations and 4-Manifold Topology.'' Bull. Amer. Math. Soc. 33, 45-70, 1996.
Morgan, J. W. The Seiberg-Witten Equations and Applications to the Topology of Smooth Four-Manifolds.
Princeton, NJ: Princeton University Press, 1996.