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Drinfeld Twists and Algebraic Bethe Ansatz of the Supersymmetric t-J Model

Wen-Li Yang·Yao-Zhong Zhang·Shao-You Zhao
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Abstract

We construct the Drinfeld twists (factorizing $F$-matrices) for the supersymmetric t-J model. Working in the basis provided by the $F$-matrix (i.e. the so-called $F$-basis), we obtain completely symmetric representations of the monodromy matrix and the pseudo-particle creation operators of the model. These enable us to resolve the hierarchy of the nested Bethe vectors for the $gl(2|1)$ invariant t-J model.

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Wen-Li Yang, Yao-Zhong Zhang, Shao-You Zhao. 2005-06-24. Drinfeld Twists and Algebraic Bethe Ansatz of the Supersymmetric t-J Model. https://doi.org/10.1088/1126-6708%2F2004%2F12%2F038

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