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hep-th2003
Completeness of the Bethe Ansatz solution of the open XXZ chain with nondiagonal boundary terms
Rafael I. Nepomechie, Francesco Ravanini
A Bethe Ansatz solution of the open spin-1/2 XXZ quantum spin chain with nondiagonal boundary terms has recently been proposed. Using a numerical procedure developed by McCoy et al…
hep-th2003
Bethe Ansatz solution of the open XXZ chain with nondiagonal boundary terms
Rafael I. Nepomechie
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…