Quantum Conserved Charges and S-matrices in N=2 Supersymmetric Sine-Gordon Theory
arXiv:hep-th/9112043 · doi:10.1143/PTPS.110.347
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 ${\widehat {sl_{q}(2)}}$ 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.
22 pages