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

Abstract

A quantum algebra invariant integrable closed spin 1 chain is introduced and analysed in detail. The Bethe ansatz equations as well as the energy eigenvalues of the model are obtained. The highest weight property of the Bethe vectors with respect to U_q(sl(2)) is proved.

13 pages, LaTeX, to appear in J. Math. Phys

References in corpus (2)

• Quantum Group Invariant Supersymmetric t-J Model with periodic boundary conditions
• A Bethe ansatz solution for the closed $U_q[sl(2)]$ Temperley-Lieb quantum spin chains

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• Entanglement Perturbation Theory for Antiferromagnetic Heisenberg Spin Chains
• Transfer matrix eigenvalues of the anisotropic multiparametric U model
• [Colored solutions of Yang-Baxter equation from representations of U_{q}gl(2)]
• Bethe ansatz solution of the closed anisotropic supersymmetric U model with quantum supersymmetry