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Quantum Conserved Charges and S-matrices in N=2 Supersymmetric Sine-Gordon Theory

Ken-ichiro Kobayashi, Tsuneo Uematsu

hep-tharXiv:hep-th/9112043

Abstract

We study the quantum conserved charges and S-matrices of N=2 supersymmetric sine-Gordon theory in the framework of perturbation theory formulated in N=2 superspace. The quantum affine algebras slq(2) and super topological charges play important roles in determining the N=2 soliton structure and S-matrices of soliton-(anti)soliton as well as soliton-breather scattering.

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