1.2 一次元ハバード模型　One-dimensional Hubbard model (5POP)

原著論文　Original papers

1. R.-H. Yue and T. Deguchi,
   Analytic Bethe Ansatz for 1-D Hubbard model and twisted coupled XY model,
   J. Phys. A : Math. Gen. 30 (1997) 849-865. (cond-mat/9606039)

2. T. Deguchi and R.-H. Yue,
   Exact solutions of 1D Hubbard model with open boundary conditions
   and the conformal scales under boundary magnetic fields,
   preprint OCHA-PP-84 (1996); cond-mat/9704138

3. R.-H. Yue and T. Deguchi,
   Magnetic susceptibility and low-temperature specific-heat of 1-D Hubbard model under open-boundary conditions,
   J. Phys. A: Math. Gen. 30 (1997) 8129-8138. (cond-mat/9709273)

4. T. Deguchi, R.-H. Yue and K. Kusakabe,
   A gapless charge mode induced by the boundary states
   in the half-filled Hubbard open-chain,
   J. Phys. A: Math. Gen. 31 (1998) 7315-7330. (cond-mat/9803008)

5. T. Deguchi, F.H.L. Essler, F. Göhmann, V.E. Korepin, A. Klümper and K. Kusakabe,
   Thermodynamics and excitations of the one-dimensional Hubbard model,
   Phys. Reports 331 (2000) pp. 197-281. (cond-mat/9904398)

6. A. Nishino and T. Deguchi,
   Bethe-ansatz studies of energy-level crossings in the one-dimensional Hubbard model,
   to appear in Phys. Rev. B (2003).

国際会議の報告　Proceedings papers of international conferences

1. R.-H. Yue and T. Deguchi (probably refereed),
   Diagonalization of 2-D inhomogeneous model related to the Hubbard model,
   IIAS Reports No. 1997-001 (1997) 195-204. (cond-mat/9701207)
   (the Proceedings of the workshop on Integrable models and representation theory, October 15-19, 1996, International Institute for Advanced Studies, Kizu, Kyoto, Japan.

2. T. Deguchi and R.-H. Yue,
   Comments on the 1-D Hubbard model under integrable open boundary conditions,
   Proceedings of Workshop on the Theoretical approach to Low Dimensional Physics, May 23-24, 1997, Ewha Womans University, Seoul, Korea, edited by K.J.B. Lee, C. Ahn, S. Kim, and J. Yu, pp. 111-135.

国内研究会の報告　Reports of workshops in Japan

1. 草部浩一、出口哲生、R.-H. Yue
   開放端を持つ１次元ハバード鎖における電荷ギャップ、
   物性研究 71 (1999) 644-645.