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Results: 1-16 |
Results: 16
Vertical density matrix algorithm: A higher-dimensional numerical renormalization scheme based on the tensor product state ansatz - art. no. 016705
Authors: Maeshima, N Hieida, Y Akutsu, Y Nishino, T Okunishi, K
Citation: N. Maeshima et al., Vertical density matrix algorithm: A higher-dimensional numerical renormalization scheme based on the tensor product state ansatz - art. no. 016705, PHYS REV E, 6401(1), 2001, pp. 6705
High-field magnetization of an S=1/2 zigzag chain compound (N2H5)CuCl3
Authors: Hagiwara, M Narumi, Y Kindo, K Maeshima, N Okunishi, K Sakai, T Takahashi, M
Citation: M. Hagiwara et al., High-field magnetization of an S=1/2 zigzag chain compound (N2H5)CuCl3, PHYSICA B, 294, 2001, pp. 83-86
Assessment of debris-flow hazards of alluvial fans
Authors: Okunishi, K Suwa, H
Citation: K. Okunishi et H. Suwa, Assessment of debris-flow hazards of alluvial fans, NAT HAZARDS, 23(2-3), 2001, pp. 259-269
Spinon excitation and Mobius boundary condition in S=1/2 antiferromagneticHeisenberg spin ladder with zigzag structure - art. no. 212406
Authors: Okunishi, K Maeshima, N
Citation: K. Okunishi et N. Maeshima, Spinon excitation and Mobius boundary condition in S=1/2 antiferromagneticHeisenberg spin ladder with zigzag structure - art. no. 212406, PHYS REV B, 6421(21), 2001, pp. 2406
Universal relation between the dispersion curve and the ground-state correlation length in one-dimensional antiferromagnetic quantum spin systems - art. no. 104432
Authors: Okunishi, K Akutsu, Y Akutsu, N Yamamoto, T
Citation: K. Okunishi et al., Universal relation between the dispersion curve and the ground-state correlation length in one-dimensional antiferromagnetic quantum spin systems - art. no. 104432, PHYS REV B, 6410(10), 2001, pp. 4432
Two-dimensional tensor product variational formulation
Authors: Nishino, T Hieida, Y Okunishi, K Maeshima, N Akutsu, Y Gendiar, A
Citation: T. Nishino et al., Two-dimensional tensor product variational formulation, PROG T PHYS, 105(3), 2001, pp. 409-417
Self-consistent tensor product variational approximation for 3D classical models
Authors: Nishino, T Okunishi, K Hieida, Y Maeshima, N Akutsu, Y
Citation: T. Nishino et al., Self-consistent tensor product variational approximation for 3D classical models, NUCL PHYS B, 575(3), 2000, pp. 504-512
First-order quantum phase transition in the orthogonal-dimer spin chain
Authors: Koga, A Okunishi, K Kawakami, N
Citation: A. Koga et al., First-order quantum phase transition in the orthogonal-dimer spin chain, PHYS REV B, 62(9), 2000, pp. 5558-5563
Antiferromagnetic zigzag spin chain in magnetic fields at finite temperatures
Authors: Maeshima, N Okunishi, K
Citation: N. Maeshima et K. Okunishi, Antiferromagnetic zigzag spin chain in magnetic fields at finite temperatures, PHYS REV B, 62(2), 2000, pp. 934-939
Kramers-Wannier approximation for the 3D Ising model
Authors: Okunishi, K Nishino, T
Citation: K. Okunishi et T. Nishino, Kramers-Wannier approximation for the 3D Ising model, PROG T PHYS, 103(3), 2000, pp. 541-548
Universal asymptotic eigenvalue distribution of density matrices and corner transfer matrices in the thermodynamic limit
Authors: Okunishi, K Hieida, Y Akutsu, Y
Citation: K. Okunishi et al., Universal asymptotic eigenvalue distribution of density matrices and corner transfer matrices in the thermodynamic limit, PHYS REV E, 59(6), 1999, pp. R6227-R6230
Density matrix renormalization group: Introduction from a variational point of view
Authors: Nishino, T Hikihara, T Okunishi, K Hieida, Y
Citation: T. Nishino et al., Density matrix renormalization group: Introduction from a variational point of view, INT J MOD B, 13(1), 1999, pp. 1-24
Magnetization process of bilinear-biquadratic spin chains at finite temperature
Authors: Okunishi, K
Citation: K. Okunishi, Magnetization process of bilinear-biquadratic spin chains at finite temperature, PHYS REV B, 60(6), 1999, pp. 4043-4052
Middle-field cusp singularities in the magnetization process of one-dimensional quantum antiferromagnets
Authors: Okunishi, K Hieida, Y Akutsu, Y
Citation: K. Okunishi et al., Middle-field cusp singularities in the magnetization process of one-dimensional quantum antiferromagnets, PHYS REV B, 60(10), 1999, pp. R6953-R6956
delta-function Bose-gas picture of S=1 antiferromagnetic quantum spin chains near critical fields
Authors: Okunishi, K Hieida, Y Akutsu, Y
Citation: K. Okunishi et al., delta-function Bose-gas picture of S=1 antiferromagnetic quantum spin chains near critical fields, PHYS REV B, 59(10), 1999, pp. 6806-6812
Assessment of hazard potential of debris flows in relation to the reclamation of forests on the foot of volcanoes
Authors: Okunishi, K Suwa, H
Citation: K. Okunishi et H. Suwa, Assessment of hazard potential of debris flows in relation to the reclamation of forests on the foot of volcanoes, FOR SCI, 54, 1998, pp. 563-568
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