Bethe ansatz solution of the open XXZ chain with nondiagonal boundary terms

Rafael I. Nepomechie

doi:10.1088/0305-4470/37/2/012

Bethe ansatz solution of the open XXZ chain with nondiagonal boundary terms

Rafael I. Nepomechie

Physics

Research output: Contribution to journal › Article › peer-review

134 Scopus citations

Abstract

We propose a set of conventional Bethe ansatz equations and a corresponding expression for the eigenvalues of the transfer matrix for the open spin-1/2 XXZ quantum spin chain with nondiagonal boundary terms, provided that the boundary parameters obey a certain linear relation.

Original language	English (US)
Pages (from-to)	433-440
Number of pages	8
Journal	Journal of Physics A: Mathematical and General
Volume	37
Issue number	2
DOIs	https://doi.org/10.1088/0305-4470/37/2/012
State	Published - Jan 16 2004

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
Physics and Astronomy(all)

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