Spectrum of the supersymmetric t-J model with non-diagonal open boundaries
Exactly Solvable and Integrable Systems
2009-11-13 v1
Abstract
In this work we diagonalize the double-row transfer matrix of the supersymmetric t-J model with non-diagonal boundary terms by means of the algebraic Bethe ansatz. The corresponding reflection equations are studied and two distinct classes of solutions are found, one diagonal solution and other non-diagonal. In the non-diagonal case the eigenvalues in the first sectors are given for arbitrary values of the boundary parameters.
Keywords
Cite
@article{arxiv.nlin/0703003,
title = {Spectrum of the supersymmetric t-J model with non-diagonal open boundaries},
author = {W. Galleas},
journal= {arXiv preprint arXiv:nlin/0703003},
year = {2009}
}
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22 pages