Classification of reflection matrices related to (super) Yangians and application to open spin chain models
D. Arnaudon, J. Avan, N. Crampe', A. Doikou, L. Frappat, E. Ragoucy
Abstract
We present a classification of diagonal, antidiagonal and mixed reflection matrices related to Yangian and super-Yangian R matrices associated to the infinite series so(m), sp(n) and osp(m|n). We formulate the analytical Bethe Ansatz resolution for the so(m) and sp(n) open spin chains with boundary conditions described by the diagonal solutions.
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