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

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.

13 pages, LaTeX, no figures

References in corpus (1)

• Thermodynamics of an integrable model for electrons with correlated hopping

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