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A note on the Bethe ansatz solution of the supersymmetric t-J model

Frank Göhmann·Alexander Seel
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Abstract

The three different sets of Bethe ansatz equations describing the Bethe ansatz solution of the supersymmetric t-J model are known to be equivalent. Here we give a new, simplified proof of this fact which relies on the properties of certain polynomials. We also show that the corresponding transfer matrix eigenvalues agree.

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Frank Göhmann, Alexander Seel. 2003-09-05. A note on the Bethe ansatz solution of the supersymmetric t-J model. https://doi.org/10.1023/b%3Acjop.0000010530.54520.12

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