Gaudin magnet with impurity and its generalized Knizhnik-Zamolodchikov equation
Exactly Solvable and Integrable Systems
2010-04-08 v4 High Energy Physics - Theory
Abstract
This work is concerned with the formulation of the boundary quantum inverse scattering method for the xxz Gaudin magnet coupled to boundary impurities with arbitrary exchange constants. The Gaudin magnet is diagonalized by taking a quasi-classical limit of the inhomogeneous lattice. Using the method proposed by Babujian, the integral representation for the solution of the Knizhnik-Zamolodchikov equation is explictly constructed and its rational limit discussed.
Keywords
Cite
@article{arxiv.nlin/0504060,
title = {Gaudin magnet with impurity and its generalized Knizhnik-Zamolodchikov equation},
author = {A. Lima-Santos and Wagner Utiel},
journal= {arXiv preprint arXiv:nlin/0504060},
year = {2010}
}
Comments
13 pages, LaTex, minor typos corrected