Jordanian deformation of the open XXX-spin chain
Exactly Solvable and Integrable Systems
2014-11-20 v2 High Energy Physics - Theory
Quantum Algebra
Abstract
The general solution to the reflection equation associated with the jordanian deformation of the SL(2) invariant Yang R-matrix is found. The same K-matrix is obtained by the special scaling limit of the XXZ-model with general boundary conditions. The Hamiltonian with the boundary terms is explicitly derived according to the Sklyanin formalism. We discuss the structure of the spectrum of the deformed XXX-model and its dependence on the boundary conditions.
Keywords
Cite
@article{arxiv.0911.5592,
title = {Jordanian deformation of the open XXX-spin chain},
author = {P. P. Kulish and N. Manojlovic and Z. Nagy},
journal= {arXiv preprint arXiv:0911.5592},
year = {2014}
}
Comments
13 pages; typos corrected