Symmetry of osp(m|n) spin Calogero-Sutherland models

نویسنده

  • Kazuyuki Oshima
چکیده

We introduce osp(m|n) spin Calogero-Sutherland models and find that the models have the symmetry of osp(m|n) half-loop algebra or Yangian of osp(m|n) if and only if the coupling constant of the model equals to 2 m−n−4 . Mathematics Subject Classifications (2000): 70H06, 81R12, 17B70.

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تاریخ انتشار 2009