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Algebraic Bethe Ansatz for gl(2,1) Invariant 36-Vertex Models

Markus P. Pfannmüller·Holger Frahm
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Abstract

Four dimensional irreducible representations of the superalgebra gl(2,1) carry a free parameter. We compute the spectra of the corresponding transfer matrices by means of the nested algebraic Bethe ansatz together with a generalized fusion procedure.

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Markus P. Pfannmüller, Holger Frahm. 1996-04-15. Algebraic Bethe Ansatz for gl(2,1) Invariant 36-Vertex Models. https://doi.org/10.1016/0550-3213(96)00425-7

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