S-matrices for Perturbed N=2 Superconformal Field Theory from quantum groups

A. LeClair; D. Nemeschansky; N. P. Warner

doi:10.1016/0550-3213(93)90493-9

S-matrices for Perturbed N=2 Superconformal Field Theory from quantum groups

High Energy Physics - Theory 2009-02-23 v1

Authors: A. LeClair , D. Nemeschansky , N. P. Warner

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Abstract

S-matrices for integrable perturbations of $N=2$ superconformal field theories are studied. The models we consider correspond to perturbations of the coset theory $G_k \times H_{g-h} /H_{k+g-h}$ . The perturbed models are closely related to $\hat G$ -affine Toda theories with a background charge tuned to $H$ . Using the quantum group restriction of the affine Toda theories we derive the S-matrix.

Keywords

perturbation theory superconformal field theories supersymmetry

Cite

@article{arxiv.hep-th/9206041,
  title  = {S-matrices for Perturbed N=2 Superconformal Field Theory from quantum groups},
  author = {A. LeClair and D. Nemeschansky and N. P. Warner},
  journal= {arXiv preprint arXiv:hep-th/9206041},
  year   = {2009}
}

Comments

29 pages 2 figures

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