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A new example of N=2 supersymmetric Landau-Ginzburg theories: the two-ring case

A. M. Perelomov, S. -s. Roan

math-pharXiv:math-ph/0209061

Abstract

The new example of N=2 supersymmetric Landau-Ginzburg theories is considered when the critical values of the superpotential w(x) form the regular two-ring configuration. It is shown that at the deformation, which does not change the form of this configuration, the vacuum state metric satisfies the equation of non-Abelian 2 x 2 Toda system.

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