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Drinfeld Twists and Symmetric Bethe Vectors of Supersymmetric Fermion Models

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

We construct the Drinfeld twists (factorizing $F$-matrices) of the $gl(m|n)$-invariant fermion model. Completely symmetric representation of the pseudo-particle creation operators of the model are obtained in the basis provided by the $F$-matrix (the $F$-basis). We resolve the hierarchy of the nested Bethe vectors in the $F$-basis for the $gl(m|n)$ supersymmetric model.

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Shao-You Zhao, Wen-Li Yang, Yao-Zhong Zhang. 2005-06-24. Drinfeld Twists and Symmetric Bethe Vectors of Supersymmetric Fermion Models. https://doi.org/10.1088/1742-5468%2F2005%2F04%2Fp04005

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