Journal of Physics A Mathematical and General

Algebraic Bethe ansatz for 19-vertex models with reflection conditions

Wagner Utiel

Published Aug 27, 2003• 1 citation

Abstract

In this work we solve the 19-vertex models with the use of algebraic Bethe ansatz for diagonal reflection matrices (Sklyanin K -matrices). The eigenvectors, eigenvalues and Bethe equations are given in a general form. Quantum spin chains of spin one derived from the 19-vertex models were also discussed.

DOI: 10.1088/0305-4470/36/36/302

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