Classification of reflection matrices related to (super) Yangians and application to open spin chain models
arXiv:math/0304150 · doi:10.1016/S0550-3213(03)00503-0
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.
36 pages ; references added ; typos corrected, precisions added