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arXiv · hep-th/9502129

Non-diagonal solutions to reflection equations in $su(n)$ spin chains

J. Abad·M. Rios
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Abstract

The reflection equations in a $su(3)$ spin chain with open boundary conditions are analyzed. We find non diagonal solutions to the boundary matrices. The corresponding hamiltonian is given. The solutions are generalized to $su(n)$.

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J. Abad, M. Rios. 1995-02-23. Non-diagonal solutions to reflection equations in $su(n)$ spin chains. https://doi.org/10.1016/0370-2693(95)00450-y

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