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IWASAKI Yoichi  岩崎 洋一

ORCIDConnect your ORCID iD *help
Researcher Number 50027348
Other IDs
External Links
Affiliation (based on the past Project Information) *help 2006: University of Tsukuba, Institute of Physics, Professor and President
2004 – 2005: 筑波大学, 学長
2004: 筑波大学, 物理学系, 学長・教授
2002 – 2003: INSTITUTE OF PHYSICS PROFESSOR, 物理学系, 教授
2001: 筑波大学, 副学長 … More
2000: 筑波大学, 副学長(研究担当)
1998 – 1999: 筑波大学, 教授(副学長)
1997: 筑波大学, 物理学系(計算物理学研究センター), 教授
1986 – 1996: 筑波大学, 物理学系, 教授
1988: 筑波大学, 物理学系
1986: 筑大, 物理学系, 教授 Less
Review Section/Research Field
Principal Investigator
素粒子・核・宇宙線 / 核・宇宙線・素粒子
Except Principal Investigator
Science and Engineering / 核・宇宙線・素粒子 / Particle/Nuclear/Cosmic ray/Astro physics
Keywords
Principal Investigator
格子QCD / 並列計算機 / 場の物理 / ハドロン / 並列アルゴリズム / ハイパークロスバ- / RISC / 疑似ベクトル機能 / 数値シュミレーション / CP-PACS … More / 数値シミュレーション / lattice QCD / hadron / 相転移 / QCDPAX / グルーオン / 格子ゲージ理論 / クォーク / full QCD / Tera FLOPS / Tera Flops / Gluons / Quarks / Instantons / <phi> meson / Hadron / Lattice QCD / Lattice gauge theory / U(1) PROBLEM / フレーバー重項 / η中間子 / フレーベー重項 / インスタントン / η中問子 / U(1)問題 / CHARMONIUM / DOMAIN WALL FERMION / B MESON / B PARAMETER / CP VIOLATION / NUMERICAL SIMULATION / LATTICE QCD / STANDARD MODEL / クォークグルオンプラズマ / チャーモニウム / ドメインウォールフェルミオン / B中間子 / Bパラメータ / CP非保存 / 格子量子色力学 / 標準模型 / improved lattice action / quenched approximation / parallel computer / numerical simulation / フレーバー / 有限温度QCD / 改良された作用 / 改良された格子作用 / フルQCD / クェンチ近似 / 疑似ベルトル機能 / flavor / gluon / quark / phase transition / massively parallel computer / ソフトウエア / ハ-ドウエア / フレ-バ / グル-オン / クォ-ク / 高並列計算機 / 伝播関数 / 有限温度転移 / クエンチ近似 / 演算要素 / PAX / QCD / リンパック・ベンチマーク / 計算物理学 / 並列アルゴリスム / ハイパークロスバー … More
Except Principal Investigator
格子QCD / カイラル対称性 / 格子ゲージ理論 / 格子量子色力学 / 数値シミュレーション / 統一理論 / 量子色力学 / 場の理論 / Stochastic Quantization / Hidden Local Symmetry / Composite Model / String Theory / Lattice Gauge Theory / Effective Theory / Nonperturbative Effect / 確率過程量子化法 / 閉じ込め / 隠れた対称性 / 超新星 / アノマリー / トポロジカルな励起 / 非摂動論的アプローチ / 複合模型 / QCD相転移 / 確率過程量子化 / 隠れた局所対称性 / 複合モデル / 弦理論 / 有効理論 / 非摂動効果 / perturbation theory / Monte Carlo methods / strong interactions / phase transition / quarks and gluons / numerical simulation / lattice quantum chromodynamics / lattice gauge theory / クローバー作用 / クォーク / 摂動展開 / モンテカルロ法 / 強い相互作用 / 相転移 / クォークとグルオン / chiral perturbation theory / equation of state / electroweak matrix element / domain-wall quark / chiral symmetry / hadron masses / dynamical quark / Lattice QCD / 核子の励起状態 / B中間子崩壊の形状因子 / B中間子崩壊定数 / 小林・益川行列 / 大規模数値シミュレーション / 有限温度QCD / 重いクォークの研究 / 動的クォーク効果 / 計算物理 / 素粒子論 / 核子の構造関数 / ドメインウォール・フェルミオン / 改良係数の非摂動的決定 / 改良されたゲージ作用 / ストレンジクォークの寄与 / 力学的クォーク / クォーク質量 / Bパラメタ / ドメインウォールフェルミオン / 非摂動的O(a)改良 / クエンチ近似 / K中間子の電弱遷移 / 核子構造 / 非摂動的0(a)改良 / 連続極限 / 格子QC / QCDOC / オーバーラップ・クォーク / L / Blue Gene / PACS-CS / 領域分割ハイブリッド・モンテカルロ / 3つの力学的クォークの寄与 / カイラル摂動論 / 状態方程式 / 弱電磁行列要素 / ドメインウォール・クォーク / ハドロン質量 / 動的クォークの寄与 / Computational Physics / Lattice Gauge Theories / Statistical Thermodynamics / Non-perturbative Study / Vacuum Structure / Quantum Field Theories / String Field Theories / Superstring Theories / 非摂動的方法 / 超弦の行列模型 / サイクリック・ユニバース / プレ・ビッグバン期 / 標準理論 / 行列理論 / 統計熱学 / 数値物理学 / 統計熱力学 / 真空構造 / 場の量子論 / 弦の場の理論 / 格子場の理論 / 素粒子論的宇宙論 / 非摂動的研究 / 超弦理論 / 専門並列計算機 / 二次元電子系 / 量子重力 / スカラ-・フェルミオン理論 / 数値シミュレ-ション / 素粒子物理学 Less
  • Research Projects

    (15 results)
  • Research Products

    (13 results)
  • Co-Researchers

    (34 People)
  •  Study of the Standard Model on the Lattice with Massively Parallel Computer CP-PACS

    • Principal Investigator
      UKAWA Akira
    • Project Period (FY)
      2003 – 2005
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Particle/Nuclear/Cosmic ray/Astro physics
    • Research Institution
      University of Tsukuba
  •  Research of Dynamics in Superstring Theories and Field Theories

    • Principal Investigator
      NINOMIYA Masao
    • Project Period (FY)
      2001 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Kyoto University
  •  Research in lattice QCD via large scale numerical simulationsPrincipal Investigator

    • Principal Investigator
      AOKI Sinya, 岩崎 洋一
    • Project Period (FY)
      2001 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      University of Tsukuba
  •  Novel Development of Research of the Standard Model on the Lattice using the Massively Parallel Computer CP-PACSPrincipal Investigator

    • Principal Investigator
      IWASAKI Yoichi
    • Project Period (FY)
      2000 – 2002
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      素粒子・核・宇宙線
    • Research Institution
      University of Tsukuba
  •  Development of Research on the Standard Model on the Lattice using the Massively Parallel Computer CP-PACSPrincipal Investigator

    • Principal Investigator
      IWASAKI Yoichi
    • Project Period (FY)
      1997 – 1999
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      素粒子・核・宇宙線
    • Research Institution
      University of Tsukuba
  •  専用並列計算機による「場の物理」の研究Principal Investigator

    • Principal Investigator
      岩崎 洋一
    • Project Period (FY)
      1992 – 1996
    • Research Category
      Grant-in-Aid for Creative Basic Research
    • Research Institution
      University of Tsukuba
  •  専用並列計算機による「場の物理」の研究Principal Investigator

    • Principal Investigator
      岩崎 洋一
    • Project Period (FY)
      1992 – 1996
    • Research Category
      Grant-in-Aid for Creative Basic Research
    • Research Institution
      University of Tsukuba
  •  専用並列計算機による「場の物理」の研究Principal Investigator

    • Principal Investigator
      岩崎 洋一
    • Project Period (FY)
      1992 – 1996
    • Research Category
      Grant-in-Aid for Creative Basic Research
    • Research Institution
      University of Tsukuba
  •  専用並列計算機による「場の物理」の研究Principal Investigator

    • Principal Investigator
      岩崎 洋一
    • Project Period (FY)
      1992 – 1996
    • Research Category
      Grant-in-Aid for Creative Basic Research
    • Research Institution
      University of Tsukuba
  •  専用並列計算機による「場の物理」の研究Principal Investigator

    • Principal Investigator
      岩崎 洋一
    • Project Period (FY)
      1992 – 1996
    • Research Category
      Grant-in-Aid for Creative Basic Research
    • Research Institution
      University of Tsukuba
  •  格子上の場の理論の数値シミュレ-ションによる研究

    • Principal Investigator
      UKAWA Akira
    • Project Period (FY)
      1990
    • Research Category
      Grant-in-Aid for Co-operative Research (B)
    • Research Field
      核・宇宙線・素粒子
    • Research Institution
      University of Tsukuba
  •  Numerical Simulation of Quark-Gluon Systems with Massvely Parallel Computer QCDPAXPrincipal Investigator

    • Principal Investigator
      IWASAKI Yoichi
    • Project Period (FY)
      1990 – 1991
    • Research Category
      Grant-in-Aid for General Scientific Research (A)
    • Research Field
      核・宇宙線・素粒子
    • Research Institution
      University of Tsukuba
  •  格子ージ理論によるハドロンの質量の計算及びクォーク・グルーオンの相構造の解明Principal Investigator

    • Principal Investigator
      岩崎 洋一
    • Project Period (FY)
      1987 – 1989
    • Research Category
      Grant-in-Aid for Specially Promoted Research
    • Research Institution
      University of Tsukuba
  •  Nonperturbative Approach in Quantum Field Theory

    • Principal Investigator
      ITABASHI Kiyomi
    • Project Period (FY)
      1986 – 1988
    • Research Category
      Grant-in-Aid for Co-operative Research (A)
    • Research Field
      核・宇宙線・素粒子
    • Research Institution
      TOHOKU UNIVERSITY
  •  Calculation of Hadron Masses in Lattice Gauge TheoriesPrincipal Investigator

    • Principal Investigator
      IWASAKI Yoichi
    • Project Period (FY)
      1986 – 1987
    • Research Category
      Grant-in-Aid for General Scientific Research (C)
    • Research Field
      核・宇宙線・素粒子
    • Research Institution
      University of Tsukuba

All 2006 2005 2004

All Journal Article

  • [Journal Article] Nonperturbative 0(a) improvement of the Wilson quark action with the RG-improved gauge action using the Schroedinger functional method2006

    • Author(s)
      岩崎洋一, 他(CP-PACS共同研究)
    • Journal Title

      Physical Review D73

      Pages: 34501-34501

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-13135101
  • [Journal Article] Nonperturbative O(a) improvement of the Wilson quark action with the RG-improved gauge action using the Schroedinger functional method2006

    • Author(s)
      Y. Iwasaki, et al (CP-PACS collaboration)
    • Journal Title

      Physical Review D73

      Pages: 34501-34501

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13135101
  • [Journal Article] Nonperturbative O(a) improvement of the Wilson quark action with the RG-improved gauge action using the Schr"odinger functional method2006

    • Author(s)
      CP-PACS and JLQCD Collaborations : S.Aoki, M.Fukugita, S.Hashimoto, K-I.Ishikawa, N.Ishizuka, Y Iwasaki, K.Kanaya, T.Kaneko, Y.Kuramashi, M.Okawa, S.Takeda, Y.Taniguchi, N.Tsutsui, A.Ukawa, N.Yamada, T.Yoshie
    • Journal Title

      Phys.Rev.D 73

      Pages: 34501-34501

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] NONPERTURBATIVE O(A) IMPROVEMENT OF THE WILSON QUARK ACTION WITH THE RG-IMPROVED GAUGE ACTION USING THE SCHRODINGER FUNCTIONAL METHOD2006

    • Author(s)
      岩崎洋一 他, (CP-PACS共同研究)
    • Journal Title

      Physical Review D73

      Pages: 34501-34501

    • Data Source
      KAKENHI-PROJECT-13135101
  • [Journal Article] NONPERTURBATIVE O(A) IMPROVEMENT OF THE WILSON QUARK ACTION WITH THE RG-IMPROVED GAUGE ACTION USING THE SCHRODINGER FUNCTIONAL METHOD2006

    • Author(s)
      岩崎洋一 他(CP-PACS共同研究)
    • Journal Title

      Physical Review D73

      Pages: 34501-34501

    • Data Source
      KAKENHI-PROJECT-13135101
  • [Journal Article] Non-perturbative O(a)-improvement of Wilson quark action in three-flavor QCD with plaquette gauge action2005

    • Author(s)
      CP-PACS and JLQCD Collaborations : N.Yamada, S.Aoki, M.Fukugita, S.Hashimoto, K-I.Ishikawa, N.Ishizuka, Y.Iwasaki, K.Kanaya, T.Kaneko, Y.Kuramashi, M.Okawa, Y.Taniguchi, N.Tsutsui, A.Ukawa, T.Yoshie
    • Journal Title

      Phys.Rev.D 71

      Pages: 54505-54505

    • NAID

      120007139174

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] I=2 Pion Scattering Length from Two-Pion Wave Functions2005

    • Author(s)
      CP-PACS Collaboration : S.Aoki, M.Fukugita, K-I.Ishikawa, N.Ishizuka, Y.Iwasaki, K.Kanaya, T.Kaneko, Y.Kuramashi, M.Okawa, A.Ukawa, T.Yamazaki, T.Yoshie
    • Journal Title

      Phys.Rev.D 71

      Pages: 94504-94504

    • NAID

      120000882092

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] Lattice QCD calculation of the proton decay matrix element in the continuum limit2004

    • Author(s)
      CP-PACS and JLQCD Collaborations : N.Tsutsui, S.Aoki, M.Fukugita, S.Hashimoto, K-I.Ishikawa, N.Ishizuka, Y.Iwasaki, K.Kanaya, T.Kaneko, Y.Kuramashi, M.Okawa, T.Onogi, Y.Taniguchi, A.Ukawa, T.Yoshie
    • Journal Title

      Phys.Rev.D 70

      Pages: 111501-111501

    • NAID

      120000882103

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] Light hadron spectroscopy in two-flavor QCD with small sea quark masses2004

    • Author(s)
      CP-PACS Collaboration : Y.Namekawa, S.Aoki, M.Fukugita, K-I.Ishikawa, N.Ishizuka, Y.Iwasaki, K Kanaya, T.Kaneko, Y.Kuramashi, V.I.Lesk, M.Okawa, A.Ukawa, T.Umeda, T.Yoshie
    • Journal Title

      Phys.Rev.D 70

      Pages: 74503-74503

    • NAID

      120007139171

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] A scaling study of the step scaling function in SU(3) gauge theory with improved gauge actions2004

    • Author(s)
      CP-PACS Collaboration : S.Takeda, S.Aoki, M.Fukugita, K-I.Ishikawa, N.Ishizuka, Y.Iwasaki, K Kanaya, T.Kaneko, Y.Kuramashi, M.Okawa, Y.Taniguchi, A.Ukawa, T.Yoshie
    • Journal Title

      Phys.Rev.D 70

      Pages: 74510-74510

    • NAID

      120000881939

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] Non-perturbative calculation of Z_V and Z_A in domain-wall QCD on a finite box2004

    • Author(s)
      CP-PACS Collaboration : S.Aoki, M.Fukugita, N.Ishizuka, Y.Iwasaki, K.Kanaya, T.Kaneko, Y.Kuramashi, M.Okawa, Y.Taniguchi, A.Ukawa, T.Yoshie
    • Journal Title

      Phys.Rev.D 70

      Pages: 34503-34503

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] I=2 pi-pi Scattering Phase Shift with two Flavors of O(a) Improved Dynamical Quarks2004

    • Author(s)
      CP-PACS Collaboration : T.Yamazaki, S.Aoki, M.Fukugita, K-I.Ishikawa, N.Ishizuka, Y.Iwasaki, K Kanaya, T.Kaneko, Y.Kuramashi, M.Okawa, A.Ukawa, T.Yoshie
    • Journal Title

      Phys.Rev.D 70

      Pages: 74513-74513

    • NAID

      120000882088

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • [Journal Article] Non-perturbative renormalization of meson decay constants in quenched QCD for a renormalization group improved gauge action2004

    • Author(s)
      CP-PACS Collaboration : K.Ide, S.Aoki, R.Burkhalter, M.Fukugita, S.Hashimoto, K-I.Ishikawa, T.Ishikawa, N.Ishizuka, Y.Iwasaki, K.Kanaya, T.Kaneko, Y.Kuramashi, V.Lesk, M.Okawa, Y.Taniguchi, T.Umeda, A.Ukawa, T.Yoshie
    • Journal Title

      Phys.Rev.D 70

      Pages: 74502-74502

    • NAID

      120007131694

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-15204015
  • 1.  UKAWA Akira (10143538)
    # of Collaborated Projects: 9 results
    # of Collaborated Products: 9 results
  • 2.  HOSHINO Tsutomu (30027130)
    # of Collaborated Projects: 7 results
    # of Collaborated Products: 0 results
  • 3.  YOSHIE Tomoteru (40183991)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 9 results
  • 4.  KANAYA Kazuyuki (80214443)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 9 results
  • 5.  AOKI Sinya (30192454)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 9 results
  • 6.  渡瀬 芳行 (70018662)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 7.  中澤 喜三郎 (90217696)
    # of Collaborated Projects: 5 results
    # of Collaborated Products: 0 results
  • 8.  中田 育男 (70133022)
    # of Collaborated Projects: 4 results
    # of Collaborated Products: 0 results
  • 9.  OYANAGI Yoshio (60011673)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 0 results
  • 10.  ISHIZUKA Naruhito (70251030)
    # of Collaborated Projects: 3 results
    # of Collaborated Products: 9 results
  • 11.  KAWAI Hikaru (80211176)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 12.  SHIRAKAWA Tomonori (20112021)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 13.  NINOMIYA Masao (40198536)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  KOBAYASHI Makoto (90025453)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  FUJIKAWA Kazuo (30013436)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  YONEYA Tamiaki (10091521)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  OKAWA Masanori (00168874)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  OHTA Shigemi (50183025)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  ITABASHI Kiyomi (20004260)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  YAMAWAKI Koichi (90135301)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  NAMIKI Mikio (80063288)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  TERAZAWA Hidezumi (80092279)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  IWATA Kenzo (40000773)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  宮村 修 (80029511)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  福来 正孝 (40100820)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  石川 健三 (90159690)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  川合 敏雄 (30146724)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  風間 洋一 (60144317)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 29.  東島 清 (10092313)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 30.  菅原 寛孝 (70015767)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 31.  石川 智己 (70375377)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 8 results
  • 32.  横山 寛一 (40034607)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 33.  吉川 圭二 (10011545)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 34.  九後 太一 (00115833)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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