Progress of Theoretical Physics
Coexistence of Diagonal and Off-Diagonal Long-Range Orders in Fermion Systems
Yasutaka Nagaoka
Abstract
Journal of the Physical Society of Japan 65 (1996) pp. 1930-1933 Reflection Positivity in Spin Space for the Heisenberg Model, the Kondo Hamiltonian and the Kondo Lattice Takashi Yanagisawa Journal of the Physical Society of Japan 66 (1997) pp. 2075-2085 Bethe-Ansatz Analysis of the Extended AB Period in the One-Dimensional Hubbard Model Koichi Kusakabe Journal of the Physical Society of Japan 75 (2006) 114706 (18 pages) Mott Transitions and d-Wave Superconductivity in Half-Filled-Band Hubbard Model on Square Lattice with Geometric Frustration Hisatoshi Yokoyama, Masao Ogata and Yukio Tanaka Journal of the Physical Society of Japan 81 (2012) 064718 (14 pages) Variational Monte Carlo Study of Spin-Gapped Normal State and BCS–BEC Crossover in Two-Dimensional Attractive Hubbard Model Shun Tamura and Hisatoshi Yokoyama Progress of Theoretical Physics Vol. 53 No. 4 (1975) pp. 955-969 Possible Phases and Some Properties of the One-Dimensional Metal with the Half-Filled Band Minoru Kimura Progress of Theoretical Physics Vol. 54 No. 5 (1975) pp. 1289-1298 The Antiferromagnetic Ground State of a Half-Filled Hubbard Model Kenn Kubo and Mamoru Uchinami Progress of Theoretical Physics Vol. 108 No. 1 (2002) pp. 59-101 Variational Monte Carlo Studies of Attractive Hubbard Model. I Hisatoshi Yokoyama Progress of Theoretical Physics Supplement No.108 (1992) pp. 265-286 Properties of One-Dimensional Strongly Correlated Electrons Hiroyuki Shiba and Masao Ogata