Vacuum structure of spontaneously broken N = 2 supersymmetric gauge theory

Abstract

We analyze the vacuum structure of spontaneously broken N = 2 supersymmetric gauge theory with the Fayet-Iliopoulos term. Our theory is based on the gauge group SU(2)×U(1) with Nf = 1, 2 massless quark hypermultiplets having the same U(1) charges. In the classical potential, there are degenerate vacua even in the absence of supersymmetry. It is shown that… (More)

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