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) |
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Pages (from-to) | 433-440 |
Number of pages | 8 |
Journal | Journal of Physics A: Mathematical and General |
Volume | 37 |
Issue number | 2 |
DOIs | |
State | Published - Jan 16 2004 |
Externally published | Yes |
ASJC Scopus subject areas
- Statistical and Nonlinear Physics
- Mathematical Physics
- Physics and Astronomy(all)