Integrable $1/r^2$ Spin Chain with Reflecting End
Condensed Matter
2009-10-28 v2 High Energy Physics - Theory
Abstract
A new integrable spin chain of the Haldane-Shastry type is introduced. It is interpreted as the inverse-square interacting spin chain with a {\it reflecting end}. The lattice points of this model consist of the square roots of the zeros of the Laguerre polynomial. Using the ``exchange operator formalism'', the integrals of motion for the model are explicitly constructed.
Cite
@article{arxiv.cond-mat/9602105,
title = {Integrable $1/r^2$ Spin Chain with Reflecting End},
author = {Takashi Yamamoto and Osamu Tsuchiya},
journal= {arXiv preprint arXiv:cond-mat/9602105},
year = {2009}
}
Comments
13 pages, REVTeX3, with minor corrections