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The Coulomb Branch of (4,4) Supersymmetric Field Theories in Two Dimensions

Duiliu-Emanuel Diaconescu, Nathan Seiberg

hep-tharXiv:hep-th/9707158

Abstract

We study (4,4) supersymmetric field theories in two dimensions with a one dimensional Coulomb branch. These theories have applications in string theory. Our analysis explains the known relation between A-D-E groups and modular invariants of affine SU(2).

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