Drinfeld Twists and Algebraic Bethe Ansatz of the Supersymmetric Model Associated with U q (gl(m|n)) |
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| Authors: | Wen-Li Yang Yao-Zhong Zhang Shao-You Zhao |
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| Affiliation: | (1) Institute of Modern Physics, Northwest University, Xian, 710069, P.R. China;(2) Department of Mathematics, University of Queensland, Brisbane, QLD 4072, Australia;(3) Department of Physics, Beijing Institute of Technology, Beijing, 100081, China |
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| Abstract: | We construct the Drinfeld twists (or factorizing F-matrices) of the super-symmetric model associated with quantum superalgebra Uq(gl(m|n)), and obtain the completely symmetric representations of the creation operators of the model in the F-basis provided by the F-matrix. As an application of our general results, we present the explicit expressions of the Bethe vectors in the F-basis for the Uq(gl(2|1))-model (the quantum t-J model). |
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