Bethe ansatz solution of a closed spin 1 XXZ Heisenberg chain with quantumalgebra symmetry

Authors
Links, J Foerster, A Karowski, M
Citation
J. Links et al., Bethe ansatz solution of a closed spin 1 XXZ Heisenberg chain with quantumalgebra symmetry, J MATH PHYS, 40(2), 1999, pp. 726-735
Citations number
29
Categorie Soggetti
Physics
Journal title
JOURNAL OF MATHEMATICAL PHYSICS
ISSN journal
00222488 → ACNP
Volume
40
Issue
2
Year of publication
1999
Pages
726 - 735
Database
ISI
SICI code
0022-2488(199902)40:2<726:BASOAC>2.0.ZU;2-L
Abstract
A quantum algebra invariant integrable closed spin 1 chain is introduced an d analyzed in detail. The Bethe ansatz equations as well as the energy eige nvalues of the model are obtained. The highest weight property of the Bethe vectors with respect to U-q(sl(2)) is proved. (C) 1999 American Institute of Physics. [S0022-2488(98)01512-6].