paper

Algebraic Bethe ansatz approach for the one-dimensional Hubbard model

arXiv:hep-th/9605141 · doi:10.1088/0305-4470/30/7/009

Abstract

We formulate in terms of the quantum inverse scattering method the algebraic Bethe ansatz solution of the one-dimensional Hubbard model. The method developed is based on a new set of commutation relations which encodes a hidden symmetry of 6-vertex type.

appendix additioned with Boltzmann weigths and R-matrix. Version to be published in J.Phys.A:math.Gen. (1997)

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