IWASAKI Yoichi 岩崎洋一

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

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

IWASAKI Yoichi 岩崎 洋一

Research Projects

Research Products

Co-Researchers

Study of the Standard Model on the Lattice with Massively Parallel Computer CP-PACS

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Research of Dynamics in Superstring Theories and Field Theories

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research in lattice QCD via large scale numerical simulationsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Novel Development of Research of the Standard Model on the Lattice using the Massively Parallel Computer CP-PACSPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Research on the Standard Model on the Lattice using the Massively Parallel Computer CP-PACSPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Field

Research Institution

専用並列計算機による「場の物理」の研究Principal Investigator

Principal Investigator

Project Period (FY)

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専用並列計算機による「場の物理」の研究Principal Investigator

Principal Investigator

Project Period (FY)

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専用並列計算機による「場の物理」の研究Principal Investigator

Principal Investigator

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専用並列計算機による「場の物理」の研究Principal Investigator

Principal Investigator

Project Period (FY)

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Research Institution

専用並列計算機による「場の物理」の研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

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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

Project Period (FY)

Research Category

Research Field

Research Institution

Numerical Simulation of Quark-Gluon Systems with Massvely Parallel Computer QCDPAXPrincipal Investigator

Principal Investigator

Project Period (FY)

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Research Field

Research Institution

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

Project Period (FY)

Research Category

Research Institution

Nonperturbative Approach in Quantum Field Theory

Principal Investigator

Project Period (FY)

Research Category

IWASAKI Yoichi 岩崎洋一