$B6/Aj4X(B
  1. "Successive Phase Transitions in Na_{0.5}CoO_{2} based on the Triangular Lattice d-p Model"
    Youichi Yamakawa, Yoshiaki Ono
    arXiv:0810.2380

  2. "Magnetism and Superconductivity in the Two-Dimensional 16 Band d-p Model for Iron-Based Superconductors"
    Yuki Yanagi, Youichi Yamakawa, Yoshiaki Ono
    arXiv:0809.3189:to be published in J. Phys. Soc. Jpn. Vol. 77 No. 12

  3. "Local Electronic States and Elastic Softening due to a Vacancy in Silicon Crystal"
    Takemi Yamada, Youichi Yamakawa, Yoshiaki Ono
    arXiv:0808.2110

  4. "Electronic states and pairing symmetry in the two-dimensional 16 band d-p model for iron-based superconductor"
    Y. Yanagi, Y. Yamakawa, Y. Ono
    arXiv:0808.1192:Submitted to J. Phys. Soc. Jpn. for the Proceedings of the Int. Symposium on Fe-Oxipnictide Superconductors (Tokyo, 28-29th June 2008)



MOREMORE


$BNL;R%9%T%s(B
  1. "Longitudinal SDW order in a quasi-1D Ising-like quantum antiferromagnet"
    S. Kimura, M. Matsuda, T. Masuda, S. Hondo, K. Kaneko, N. Metoki, M. Hagiwara, T. Takeuchi, K. Okunishi, Z. He, K. Kindo, T. Taniyama, M. Itoh
    arXiv:0808.4073

  2. "Quantum phase transitions of the asymmetric three-leg spin tube"
    Toru Sakai, Masahiro Sato, Kouichi Okunishi, Yuichi Otsuka, Kiyomi Okamoto, Chigak Itoi
    arXiv:0807.4769

  3. "On calculation of vector spin chirality for zigzag spin chains"
    Kouichi Okunishi
    arXiv:0805.3872 Submitted to J. Phys. Soc. Jpn.

  4. "Exotic Finite-Temperature Phase Diagram for Weakly Coupled S = 1/2 XXZ Chain in a Magnetic Field"
    Takahumi Suzuki, Naoki Kawashima and Kouichi Okunishi
    J. Phys. Soc. Jpn. 76, (2007) 123707 (4 pages)


MOREMORE


$B7P:QJ*M}(B
  1. Quantitative agent-based firm dynamics simulation with parameters estimated by financial and transaction data analysis
    Physica A: Statistical Mechanics and its Applications Volume 375, Issue 2,1 March 2007, Pages 651-667
    Yuichi Ikeda, Wataru Souma, Hideaki Aoyama, Hiroshi Iyetomi, Yoshi Fujiwara and Taisei Kaizoji

  2. Correlation in business networks
    Physica A: Statistical and Theoretical Physics Volume 370, Issue 1, 1 October 2006, Pages 151-155
    Econophysics Colloquium - Proceedings of the International Conference "Econophysics Colloquium"
    Wataru Souma, Hideaki Aoyama, Yoshi Fujiwara, Yuichi Ikeda, Hiroshi Iyetomi and Taisei Kaizoji

  3. Construction of a microscopic agent-based model for firms' dynamics
    AIP Conference Proceedings -- July 20, 2005 -- Volume 779, pp. 167-170
    MODELING COOPERATIVE BEHAVIOR IN THE SOCIAL SCIENCES
    Hiroshi Iyetomi, Hideaki Aoyama,Yoshi Fujiwara, Yuichi Ikeda,Taisei Kaizoji, and Wataru Soma