Published February 15, 1998
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Coulomb branch of N=1 supersymmetric SU(Nc)×SU(Nc) gauge theories
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Gremm, Martin
Chicago
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Abstract
We analyze the low energy behavior of N=1 supersymmetric gauge theories with an SU(Nc)×SU(Nc) gauge group and a Landau-Ginzburg type superpotential. These theories contain fundamentals transforming under one of the gauge groups as well as bifundamental matter which transforms as a fundamental under each. We obtain the parametrization of the gauge coupling on the Coulomb branch in terms of a hyperelliptic curve. The derivation of this curve involves making use of Seiberg's duality for supersymmetric QCD as well as the classical constraints for Nf=Nc+1 and the quantum modified constraints for Nf=Nc.
Additional Information
©1998 The American Physical Society Received 29 July 1997 It is a pleasure to thank Lisa Randall, Joshua Erlich, and Anton Kapustin for several very helpful conversations and Eric Westphal for many useful comments on the manuscript. This work was supported in part by the U.S. Dept. of Energy under Grant no. DE-FG03-92-ER 40701.Files
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