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計算物理学-物性研究における新展開-・総括班

Research Project

Project/Area Number 04231103
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Research InstitutionUniversity of Tsukuba

Principal Investigator

高山 一  筑波大学, 物理学系, 教授 (40091475)

Co-Investigator(Kenkyū-buntansha) 岡部 豊  東京都立大学, 理学部, 教授 (60125515)
今田 正俊  東京大学, 物性研究所, 助教授 (70143542)
米沢 富美子  慶応義塾大学, 理工学部, 教授 (10027344)
斯波 弘行  東京工業大学, 理学部, 教授 (30028196)
塚田 捷  東京大学, 理学系研究科, 教授 (90011650)
Project Period (FY) 1994
Project Status Completed (Fiscal Year 1994)
Budget Amount *help
¥24,900,000 (Direct Cost: ¥24,900,000)
Fiscal Year 1994: ¥3,000,000 (Direct Cost: ¥3,000,000)
Fiscal Year 1993: ¥10,800,000 (Direct Cost: ¥10,800,000)
Fiscal Year 1992: ¥11,100,000 (Direct Cost: ¥11,100,000)
Keywords計算物理学 / 並列処理 / 第一原理計算 / 強相関量子系 / コンプレックス系 / 巨視系のダイナミックス / 並列計算 / アルゴリズム / 計算手法 / 指数関数演算子 / 計算物理(学) / Car-Parrinello法 / ランダム系 / 分子動力学法 / 量子モンテカルロ法 / 並列計算(機)
Research Abstract

本領域研究は、ハードウェアを含めた計算物理学的手法を飛躍的に向上させ、それを駆使することによって物性物理学の諸問題を解明することを目的とした。平成5年度までの3年間の領域研究活動によって、領域研究者の計算機環境は著しく向上し、4つの研究班それぞれにおいて重要な研究成果をあげた。今年度は、その「成果とりまとめ」の活動として、研究成果報告書(冊子体)の編集、および、研究成果の総括と今後の展望を議論するための領域研究会の開催に取り組んだ。
報告書編集については、研究成果報告書であると同時に、研究内容の入門的な解説も含む、本研究分野の総合的なレビュー書とする目的で、全ての研究成果を網羅的に掲載することはせず、テーマを重要な研究成果に絞り込むように編集を進めた。これを日本物理学会が刊行する単行本(英文)として出版するために、平成7年度の研究成果公開促進費の申請を行なった。
領域研究会は12月19-20日、東大物性研で開催し、本領域研究で得られた研究成果を踏まえた今後の研究の展開について重点的な議論を行なった。その際、計算機の並列処理による計算の大規模化、高速化が重要かつ緊急な問題であるとの認識を深め、この問題に対するさらに詳しい検討を行なうために、1月31日と2月22日に東大物性研で研究小集会を開催した。特に、平成7年度から東大物性研で稼働が予定されている、全国共同利用の並列スーパーコンピュータの具体的な活用に関する検討が行なわれた。「計算物性物理」分野の今後のさらなる発展が期待される。

Report

(3 results)
  • 1994 Annual Research Report
  • 1993 Annual Research Report
  • 1992 Annual Research Report
  • Research Products

    (141 results)

All Other

All Publications (141 results)

  • [Publications] H.Takayama: "Slow Dynamics in 3D ±J Heisenberg Spin Glass:Monte Carlo Analysis of Auto-Correlation Functions of Individual Spins" Physica A. 204. 650-659 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 高山 一: "スピングラス" 固体物理. 30. 93-101 (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] J.Yamauchi: "Structure and Electronic States of Si(001)2×1/C Surface by the First-Principles Molecular Dynamics Calculation" Appl.Surface Sci.75. 58-63 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Hirose: "Microscopic Theory of Scanning Tunneling Microscope for Finite Electron Field and Current" J.Vac.Sci.and Technol.B.12. 2164-2166 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Shiba: "ESR Absorption from the-Ground State in Haldane Systems:Theory and Experiment" Proceedings of International Conference on Magnetism. 印刷中 (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Ohyama: "Spin Dynamics and Quantum Fluctuations in Quasi-Dimensional Triangular Antiferromagnets:Magnetic Field Effects" J.Phys.Soc.Jpn.63. 3454-3473 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 米沢 富美子: "複雑液体とはなにか" 固体物理特集号-複雑液体の物理. 4. 255-266 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Imada: "Mott Transition and Transition to Incompressible States-Variety and Universality-" J.Phys.Soc.Jpn.63. 3059-3077 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Imada: "Scaling Theory of Transitions between the Mott Insulator and Quantum Fluids" J.Phys.Soc.Jpn.63. 4294-4297 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.Okabe: "Application of the Histogram Method to the ±J Ising Spin-Glass Model" Proceedings of the 6th Joint EPS-APS International Conference on Physics Computing. 399-402 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Inoue: "Order-disorder phase transition on the Si(001) surface:Critical role of dimer defects" Phys.Rev.B. 49. 14774-14777 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Ando: "Localization and Fluctuations in Quantum Hall Regime" Phys.Rev.B. 49. 4679-4688 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Ueda: "Transfer-Energv-Dependent Escape Rate of Electrons in a Small-Capacitance Tunnel Junction" Phys.Rev.B. 50. 7820-7832 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] M.Suzuki: "Convergence of General Decompositions of Exponential Operators" Commun.Math.Phys.163. 491-508 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] K.Fukamachi: "Specific heat of the quantum Heisenberg antiferromagnet on the kagome lattice" Phys.Rev.B. 49. 651-654 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] T.Ozeki: "Noise distributions in retrieval dynamics of the Hopfield model" J.Phys.A. 27. 7061-7069 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] S.Miyashita: "Transfer-Matrix Monte Carlo Method-A Practical Solution for the Negative Sign Problem-" J.Phys.Soc.Jpn.63. 2449-2452 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] S.Yamamoto: "Anisotropy effects on the magnetic properties of an S=1 antiferromagnetic Heisenberg Chain" Phys.Rev.B. 50. 6277-6288 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Y.Hiwatari: "Study of the alpha and beta relaxations in a supercooled fluid via molecular dynamics simulation" Physica A. 204. 306-327 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] J.Matsui: "Study of the slow dynamics in a highly supercooled fluid:Super-long-time molecular-dynamics calculation of the generalized susceptibility" Phys.Rev.Lett.73. 2452-2455 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 寺倉 清之: "固体-構造と物性(岩波講座 現代の物理学)" 岩波書店, 169 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 鈴木 増雄: "統計力学(岩波講座 現代の物理学)" 岩波書店, 316 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] H.Takayama: "Slow Dynamics in 3D _±J Heisenberg Spin Glass Monte Carlo Analysis of Auto-Correlation Functions of Individual Spins" Physica A. (in press). (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Schimizu: "Theory of Scanning Tunneling Microscopy of Oxygen Adsorption on Ag(110) Surface" Solid State Commun. 87. 193-197 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] J.Yamauchi: "Structure and Electronic States of the Si(001)2×1/C Surface by the First-Principles Molecular Dynamics Calculation" Appl.Surface Sci.75. 58-63 (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Shiba: "Numerical Renormalization Group Study of Kondo Effect in Superconductors" Physica B. 186-188. 239-241 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Ohyama: "Nonlinear Excitations in Quasi-One-Dimensional Triangular Antiferromagnets" J.Phys.Soc.Jpn.62. 3277-3293 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] F.Yonezawa: "Computer-Simulation Methods in the study of Noncrystalline Materials" Science. 260. 635-640 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.M.Aoki: "Constant pressure molecular dynamics simulations of the crystal-smectic transition in systems of anisotropic soft-core molecules as a model for liquid crystals" Journal of Non-crystalline Solids. 156-158. 986-990 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Imada: "Two Types of Mott Transitions" J.Phys.Soc.Jpn.62. 1105-1108 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] N.Katoh: "Phase Diagram of S=1/2 Antiferromagnetic Heisenberg Model on a Dimerized Square Lattice" J.Phys.Soc.Jpn.62. 3728-3740 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Y.Okabe: "Application of Finite-Size Scaling to Phase Transitions and Localization-Delocalization Transitions" Computer Simulation Studies in Condensed Matter Physics V(eds.D.P.Landau et al.,Springer,Berlin). 5-17 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] N.Ito: "Recycle of Random Sequences" J.Mod.Phys.C. 4. 569-590 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Y.Morikawa: "First-principles molecular dynamics study of alkali-metal adsorption on a Si(001) surface" Surf.Sci.283. 377-382 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Ikeda: "Theoretical study on the electronic structure of (Si)_m/(Ge)_n superlattices" Phys.Rev.B. 48. 1571-1582 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Ajiki: "Magnetic Properties of Carbon Nanotubes" J.Phys.Soc.Jpn.62. 2470-2480 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Suzuki: "Subband Structure of Quantum wires in High Magnetic Fields" J.Phys.Soc.Jpn.62. 2986-2989 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Kawamura: "Free Vortex Formation and Topological Phase Transitions of Two-Dimensional spin Systems" Phys.Rev.B. 47. 1134-1137 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Kawamura: "Simulation Studies on Chiral Order" Computer Aided Innovation of New Materials II. 395-401 (1993)

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      1993 Annual Research Report
  • [Publications] M.Kikuchi: "Statistical Dependence Time and Its Application to Dynamical Critical Exponent" J.Phys.Soc.Jpn.62. 3052-3061 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Suzuki: "General Decomposition Theory of Ordered Exponentials" Proc.Japan Acad.69. 161-166 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Katori: "On the CAM Canonicality of the Cluster-Variation Approximation" Prog.Theor.Phys.Supple.115(to be published). (1994)

    • Related Report
      1993 Annual Research Report
  • [Publications] H.Nishimori: "Retrieval dynamics of associative memory of the Hopfield type" J.Phys.A. 26. 859-871 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] T.Nakamura: "Quantum Monte Carlo simulation of the J1-J2 model" J.Phys.Soc.Jpn.62. 3062-3070 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] S.Miyashita: "Effects of edges in S=1 Heisenberg antiferromagnetic chains" Phys.Rev.B. 48. 913-919 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] S.Miyashita: "Thermodynamic Properties of S=1 Antiferromagnetic Heisenberg Chains" J.Phys.Soc.Jpn.62. 1459-1462 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] Y.Hiwatari: "Study of the α and β relaxation in a supercooled fluid via molecular-dynamics simulations" Physica A. (in press). (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] J.Matsui: "Calculation of the generalized susceptibility for a highly supercooled fluid through molecular-dynamics simulation" Molecular Simulation. (in press). (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] M.Suzuki: "Quantum Monte Carlo Methods in Condensed Matter Physics" World Scientific, (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] K.Nemoto: "Anomalous Phase in the 2D EA Ising Spin Glass" 'Computatuional Approaches in Condensed Matter Physics'eds.S.Miyashita et al.(Springer,Berlin). 242-243 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Hukushima: "Relaxational Dynamics in 2D Ising and 3D Isotropic Heisenberg Spin Glasses" Proc.Intern.Conf.on'CAMSE'92'(Yokohama,Sept.1992).

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Nishimura: "Phase Diagram of the Naive Mean Field Model for Spin Glasses" J.Phys.:Condens.Matter. 4. 5561-5572 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Hukushima: "Monte Carlo Study on the Spin Dynamics of the 2D ±J Ising Spin Glass Model" J.Phys.:Condens.Matter.

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Tsukada: "Microscopic Theory of Light Emission from the Scanning Tunneling Microscope" Ultramicroscopy. 42-44. 360-365 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] S.Watanabe: "First-Principles Calculation of the STM Images of the Si(III)√<3>x√<3>-Ag Surface" Ultramicroscopy. 42-44. 105-108 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Tsukada: "Connected Vacuum Tail Method and Ith Application to STM" Surface Sci.266. 253-258 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Kobayashi: "Theory of STM Images of Monolayer Graphite on Transition-Metal Surface" Appl Surface Sci.60/61. 443-447 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] 塚田 捷: "第一原理的分子動力学法の現状と展望" 別冊数理科学:「シミュレーション」.

    • Related Report
      1992 Annual Research Report
  • [Publications] Th.Pruschke: "Superconducting Correlations in One-Dimensional t-J Model" Phys.Rev.B. 46. 356-365 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Satori: "Numerical Renormalization Group Study of Magnetic Impurities in Superconductors" J.Phys.Soc.Jpn.61. 3239-3254 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Ohyama: "Effective Hamiltonian and Phase Transition of Hexagonal Heisenberg Antiferromagnets with Easy-Axis Anisotropy" J.Phys.Soc.Jpn.61. 4174-4186 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] H.Shiba: "Properties of One-Dimensional Strongly Correlated Electrons" Prog.Theor.Phys.Suppl.108. 265-286 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] F.Yonezawa: "Introduction to Molecular Dynamics" Springer Series in Solid State Sciences. 103. 3-10 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] F.Yonezawa: "Molecular Dynamics Study of Fluctuations and Relaxation in Disoredered Systems--Liquid and Glass" Springer Series in Solid State Sciences. 103. 41-64 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Nagao: "Effects of Magnetic Impurities in High-Temperature Superconductors" Solid State Commun.81. 847-852K (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Nagao: "Magnetic-impurity effect in the spin-density-wave model of high-temperature superconductivity" Phys.Rev.B. 46. 6413-6421 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Yamaguchi: "A Theoretical Approach to the Optical Gaps of 1D-and 3D-Se_x- _xTe_x" J.Phys.Soc.Jpn.61. 1240-1248 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] F.Yonezawa: "Ab-Initio Molecular Dynamics Simulations of the Staebler-Wronski Effect in aSi:H" OPTOELECTRONICS-Devices and Technologies. 7. 117-132 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] F.Yonezawa: "Traditional and Ab-Initio Molecular Dynamics Simulation-Applications to Glass Transition and Amorphous SiH" Springer Proc.in Phys.70. 41-51 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.M.Aoki: "Molecular Dynamics Studies of Smectic B Liquid of Soft Parallel Spherocylinders with Sixfold Bond Orientational Order" Phys.Rev.Lett.69. 2780-2783 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Imada: "On Dimer Pairing Mechanism of Superconductivity" J.Phys.Soc.Jpn.61. 423-427 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Furukawa: "Fixed Point of the Spin-Fermion Model Doped with a Single Fermion" J.Phys.Soc.Jpn.61. 2048-2055 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Furukawa: "Two-Dimensional Hubbard Model-Metal Insulator Transition Studied by Monte Carlo Calculation-" J.Phys.Soc.Jpn.61. 3331-3354 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Imada: "Crossover of Spin Correlations in the One-Dimensional Hubbard Model" J.Phys.Soc.Jpn.61. 3861-3864 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Kikuchi: "Order-Parameter Distribution Function and Order of the Phase Transition of the Ferromagnetic Potts Model" J.Phys.Soc.Jpn.61. 3503-3510 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Satoh: "Critical Phenomenon in a Neural Network Model:A Localization Transition of Excited Clusters" J.Phys.Soc.Jpn.62. 64-71 (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Kobayashi: "Optimized structures and electronic properties of alkali-metal(Na,K)-absorbed Si(001)surfaces" Phys.Rev B. 45. 3469-3484 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Asada: "Cohesive properties of iron obtained by use of the generalized gradient approximation" Phys.Rev.B. 46. 13599-13602 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Morikawa: "First-principles molecular dynamics study of alkali-metal adsorption on the Si(001)surface" Surf.Sci.

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      1992 Annual Research Report
  • [Publications] T.Ando: "Edge and Bulk Landau States in Quantum Hall Regime" J.Phys.Soc.Jpn.61. 415-418 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] S.Wakahara: "Theory of Hot-Electron Transport in Strong Magnetic Fields" J.Phys.Soc.Jpn.61. 1257-1270 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Ando: "Conductance Fluctuations in Quantum Wires with Spin-Orbit and Boundary Roughness Scattering" Phys.Rev.B. 46. 2332-2338 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Suzuki: "Genral Theory of Higher-Order Decomposition of Exponential Operators and Symplectic Interators" Phys.Lett.A. 165. 387-395 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Suzuke: "General Nonsymmetric Higher-Order Decomposition of Exponential Operators and Symplectic Integrators" J.Phys.Soc.Jpn.61. 3015-3019 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] A.Lipowski: "Convergence of Mean-Field Approximations in Site Per-colation and Application of CAM to D=1 Further Neigh-bours Percalation Problem" J.Stat.Phys.69. 1-16 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] A.Lipowski: "Study on Phase Transitions of Antiferromagnetic Isin Models Using the Coherent-Anomaly method" J.Phys.Soc.Jpn.61. 2484-2490 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] K.Minami: "Coherent-Anomaly Method Applied to the Eight-Vertex Model" Physica A. 187. 282-307 (1992)

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      1992 Annual Research Report
  • [Publications] N.Kawashima: "Monte carlo Study of the Three-Dimensional ±J Ising Spin-Glass model in a magnetic Field" J.Phys.Soc.Jpn.61. 1777-1786 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Kinoshita: "Coherent-Anomaly Anolysis of Series Expansions and its Application to the Ising Model" J.Phys.Soc.Jpn.61. 3887-3901 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Kawarabayashi: "Chiral Orders in the Two-Dimensional Heisenberg Model" J.Mag.Mag.Mater.104-107. 929-930 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Momoi: "Vector Chiral Order in the Quantum XXZ Antiferromagnet on a Trianglar Lattice Analyzed with the Super-Effective-Field Theory" J.Phys.Soc.Jpn.61. 3277-3286 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Momoi: "Ground-State Properties and Phase Diagram of the Quantum XXZ Antiferromagnet on a Triangular Lattice" J.Phys.Soc.Jpn.61. 3732-3744 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Kawahima: "Critical Bahavior of the Two-Dimensional EA Model with a Gaussian Bond Distribution" J.Phys.A:Math.Gen.25. 4985-5003 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Nonomura: "CAM Approach to the Ground-State Phase Transition in the Two-Dimensional Transverse Ising Model" J.Phys.A:Math.Gen.25. 5463-5473 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] Y.Nonomura: "CAM Approach to Correlation Function of Quantum Spin Chain in the Ground State" J.Phys.Soc.Jpn.61. 3960-3965 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] A.Lipowski: "On the Exact Solution of Two-Dimensional Spin S Ising Models" Physica A;to appear. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] A.Lipowski: "Exact Critical Temperature by Mean-Field Approximation" J.Phys.Soc.Jpn.61. 4356-4366 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] A.Lipowski: "The Layerd Ising Model-Mean-Field and Interfacial Approximations" J.Phys.Soc.Jpn.(1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] T.Kawarabayashi: "A Self-Consistent Approach to Localization Transition" Physica A. 190. 252-263 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Hatano: "Ground-State Quantum Monte Carlo Method Applied to Altenating-Bond Spin Chains" J.Phys.Soc.Jpn.62. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Hatano: "Correlation Length of the S=2 Antiferromagnetic Heisenberg Chain" J.Phys.Soc.Jpn.62. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Suzuki: "Fractal Path Integrals with Applications to Quantum Many-Bosy Systems" Physica A. 191. 501-515 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Suzuki: "Quantum Monte Carlo methods-Recent Developments" Physica A.

    • Related Report
      1992 Annual Research Report
  • [Publications] M.Suzuki: "Symmetry and Coherent Approximations in Non-Equilibrium Systems" (World Scientific).

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      1992 Annual Research Report
  • [Publications] M.suzuki: "Symmetry and Coherent Approximations in Statistical Physics" (World Scientific).

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Kawashima: "Algorithms for Monte Carlo Simulations of the Ising Models on a Simple Cubic Lattice" Int.J.Mod.Phys.C. 4. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] N.Kawashima: "Critical Behavior of the Three-Dimensional ±J Model in a Magnetic Field" J.Phys.Soc.Jpn.62. (1993)

    • Related Report
      1992 Annual Research Report
  • [Publications] H.Nishimori: "Note on twisted order in the frustrated quantum Heisenberag model" J.Phys.Soc.Jpn.61. 391-392 (1992)

    • Related Report
      1992 Annual Research Report
  • [Publications] H.Nishimoari: "Boundary between the ferromagnetic and spin glass phases" J.Phys.Soc.Jpn.61. 1011-1012 (1992)

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      1992 Annual Research Report
  • [Publications] Y.Saika: "Long-range order in the frustrated XXZ model" J.Phys.Soc.Jpn.61. 3086-3095 (1992)

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      1992 Annual Research Report
  • [Publications] T.Nakamura: "Reweighting method for quantum Monte Carlo simulations with the negative-sign problem" J.Phys.Soc.Jpn.61. 3494-3502 (1992)

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      1992 Annual Research Report
  • [Publications] Y.Ozeki: "Lower critical dimension of the XY spin glass" Phys.Rev.B. 46. 2879-2884 (1992)

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      1992 Annual Research Report
  • [Publications] 雑賀 洋平: "反強磁性量子スピン系へのアプローチ" 物性研究. 57. 709-751 (1992)

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      1992 Annual Research Report
  • [Publications] K.Maruo: "Dynamical Spin correlation function in CsCo_pMg_1- _pCl_3" J.Phys.:Condens.Matter. 4. 2641-2650 (1992)

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      1992 Annual Research Report
  • [Publications] F.Matsubara: "Finite-Temperature Phase Transition in Metallic Spin-Glass Alloys" Phys.Rev.Lett.68. 3781-3784 (1992)

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      1992 Annual Research Report
  • [Publications] T.Shirakura: "Brakedown of the Strong Universality of the Three-Dimentional ±J Ising Model" J.Phys.Soc.Jpn.61. 3417-3418 (1992)

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      1992 Annual Research Report
  • [Publications] F.Matsubara: "Reentant mixed phase of a short-range ±J Heisenberg model with anisotropy in three dimentions" Phys.Rev.B. 46. 8282-8286 (1992)

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      1992 Annual Research Report
  • [Publications] K.Murao: "Simulation of Magnetivation Process of CsCoCl_o" J.Phys.Soc.Jpn.61. 4577-4582 (1992)

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      1992 Annual Research Report
  • [Publications] M.Iguchi: "Hybrid Monte-Carlo spin-dynamics simulation of metallic spin-glass alloys" Phys.Rev.B.

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      1992 Annual Research Report
  • [Publications] O.Nagai: "Ground state of the antiferromagnitic Ising model of general spin S on a triangular lattice" Phys.Rev.B. 47. 202-205 (1993)

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      1992 Annual Research Report
  • [Publications] O.Nagai: "Spin Ordering Property of a System with Nearly Degenerate States" 'Computational approaches in condensed Matter Physics'.eds.S.Miyashita et al.(Springer-Berlin). 200-204 (1992)

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      1992 Annual Research Report
  • [Publications] T.Horiguchi: "Low-Temperature Behaviours of Antiferromagnetic Ising Model of Infinite-Spin on Triangular Lattice" J.Phys.Soc.Jpn.61. 3114-3124 (1992)

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      1992 Annual Research Report
  • [Publications] S.Miyashita: "Quantum Effect in Random Spin Systems" 'Computational approaches in Condensed Matter Physics',eds.S.Miyashita et al.(Springer,Berlin). 145-151 (1992)

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  • [Publications] J.Behre: "Quantum Monte Carlo simulation of diluted Heisenberg antiferromagnets(S=1/2)on the square lattice" J.Phys.A:Math.Gen.25. 4745-4755 (1992)

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  • [Publications] H.Tomita: "Statistical properties of the relaxation processes of metastable state in the kinetic Ising model" Phys.Rev.B. 46. 8886-8893 (1992)

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  • [Publications] S.Miyashita: "Relaxation phenomena of the Fuzzy-spin model" 'Slow dynamics in condensed matter'eds.K.Kawasaki et al.(AIP press NY). 427-430

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  • [Publications] K.Kawasaki: "Spinodal Decomposition in Binary Fluid Mixtures" 'W.E.Heraeus Seminar'eds.W.Ebeling et al.(World Scientific). (1993)

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      1992 Annual Research Report
  • [Publications] K.Kawasaki: "Mechanical and Flow Behavior of Two-Dimensional Foams" J.Mechanical Behavior of Materials. 4. 51-60 (1992)

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  • [Publications] K.Kawasaki: "Computer Simuration Studies of Simplified Models of Celluar Systems" 'Symposium on Modeling Coarsening and Grain Growth',TMS 1992 Annual meeting,Chicago,Illinois,November2-3,. (1992)

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  • [Publications] D.Andelman: "Equilibrium Shape of Two-Component Unilamellar Membranes and Vesicles" Europhys.Lett.19. 57-62 (1992)

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  • [Publications] T.Kawakatsu: "Phase Transitions in Binary Systems in the Presence of Amphiphillic Molecules" 'From Phase Transitions to Chaos'eds G.Gyorgyi et al.(World Scientific). 25-46 (1992)

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  • [Publications] S.Nose: "Dynamical Behavior of a thermostated isotropic harmonic oscillator" Phys.Rev.B. 47. (1993)

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      1992 Annual Research Report
  • [Publications] S.Kanbayashi: "Instability and Phase Separation of a Binay Mixture:The Role of Short-range Repulsion and Core-size Ratio" Phys.Rev.A. 46. 1014-1021 (1992)

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  • [Publications] T.Odagaki: "Apparent Subdiffusive Properties of a Supercooled Fluid" Phys.Rev.A. 46. 1250-1252 (1992)

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      1992 Annual Research Report
  • [Publications] T.Odagagi: "Stochastic dynamics in a supercooled fluid" AIP Con.Proc.256. 115-121 (1992)

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      1992 Annual Research Report
  • [Publications] Y.Hiwatari: "Molecular-Dynamics Study of Highly Supercooled Liquids:Dynomical Singularitics near the Liquid-Glass Transition" AIP Conf.Proc.256. 155-164 (1992)

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      1992 Annual Research Report
  • [Publications] J.Habasaki: "A Study of the Mecanism of the Liquid-Glass Transition in Lithium Metasilicate" AIP Conf.Proc.256. 187-188 (1992)

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      1992 Annual Research Report
  • [Publications] S.Itoh: "Molecular Dynamics Study on the Glass Transition of LiI:About Dynamical Singularities" AIP Conf.Proc.256. 189-190 (1992)

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      1992 Annual Research Report
  • [Publications] Y.Hiwatari: "Molecular Dynamics Study of the Self-Diffusion and the Liquid-Glass Transition" Springer Series in Solid-State Science. 103. 32-48 (1992)

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      1992 Annual Research Report
  • [Publications] J.Habasaki: "Transport and Dynamical Correlations in Glassy States and the Liquid-Glass transition of Li_2Sio_o" Springer series in Solid-State Science. 103. 98-108 (1992)

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      1992 Annual Research Report
  • [Publications] S.Miyashita,M.Imada and H.Takayama: "Computatuonal approaches in Condensed Matter Physics" Spiringer-Verlag, 299 (1992)

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      1992 Annual Research Report

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Published: 1992-04-01   Modified: 2016-04-21  

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