Algebraic Bethe Ansatz for Integrable Extended Hubbard Models Arising from Supersymmetric Group Solutions
arXiv:cond-mat/0105256 · doi:10.1088/0305-4470/34/21/304
Abstract
Integrable extended Hubbard models arising from symmetric group solutions are examined in the framework of the graded Quantum Inverse Scattering Method. The Bethe ansatz equations for all these models are derived by using the algebraic Bethe ansatz method.
15 pages, RevTex, No figures, to be published in J. Phys. A