INTEGRABLE XYZ SPIN CHAIN WITH BOUNDARIES

Authors
INAMI T KONNO H
Citation
T. Inami et H. Konno, INTEGRABLE XYZ SPIN CHAIN WITH BOUNDARIES, Journal of physics. A, mathematical and general, 27(24), 1994, pp. 913-918
Citations number
28
Categorie Soggetti
Physics
Journal title
Journal of physics. A, mathematical and general → ACNP
ISSN journal
03054470
Volume
27
Issue
24
Year of publication
1994
Pages
913 - 918
Database
ISI
SICI code
0305-4470(1994)27:24<913:IXSCWB>2.0.ZU;2-U
Abstract
We consider a general class of boundary terms of the open XYZ spin-1/2 chain compatible with integrability. We have obtained the general ell iptic solution of a K-matrix obeying the boundary Yang-Baxter equation using the R-matrix of the eight-vertex model and derived the associat ed integrable spin-chain Hamiltonian.