RTT relation and long-range spin chain model |
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| Authors: | Zhoufei Wang Molin Ge Kang Xue |
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| Institution: | (1) Theoretical Physics, Nankai Institute of Mathematics, 300071 Tianjin, China;(2) Department of Physics, North East Normal University, 130024 Changchun, China |
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| Abstract: | It is verified that the long-range interaction integrable chain models with Yangian symmetry can be obtained from RTT relation,
which therefore make this kind of models merge into Yang-Baxter system. A general method for obtaining Hamiltonian from quantum
determinant of transfer matrix satisfying RTT relation is given.
Project supported by the National Natural Science Foundation of China. |
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| Keywords: | integrable system Yangian symmetry RTT relation quantum determinant |
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