Deguchi, Tetsuo; Yue, Ruihong; Kusakabe, Koichi A gapless charge mode induced by the boundary states in the half-filled Hubbard open chain. (English) Zbl 0953.82011 J. Phys. A, Math. Gen. 31, No. 36, 7315-7330 (1998). MSC: 82B20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Yue, Ruihong; Deguchi, Tetsuo Analytic Bethe ansatz for 1D Hubbard model and twisted coupled \(XY\) model. (English) Zbl 0992.82009 J. Phys. A, Math. Gen. 30, No. 3, 849-865 (1997). MSC: 82B20 82B23 × Cite Format Result Cite Review PDF Full Text: DOI arXiv
Yue, Ruihong; Deguchi, Tetsuo Magnetic susceptibility and low-temperature specific heat of the integrable one-dimensional Hubbard model under open-boundary conditions. (English) Zbl 0932.82012 J. Phys. A, Math. Gen. 30, No. 23, 8129-8138 (1997). MSC: 82B20 × Cite Format Result Cite Review PDF Full Text: DOI arXiv