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Tsutsui Izumi  筒井 泉

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TSUTSUI Izumi  筒井 泉

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Researcher Number 10262106
Other IDs
External Links
Affiliation (Current) 2025: 日本大学, 理工学部, 特任教授
Affiliation (based on the past Project Information) *help 2020 – 2023: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 特別准教授
2013 – 2020: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授
2012: 高エネルギー加速器研究機構, 素粒子原子核研究所, 准教授
2007 – 2010: High Energy Accelerator Research Organization, Institute of Particle and Nuclear Studies, Associate Professor
2006: Nihon University, High Energy Acc. Lab., Theory Div., Assoc. Professor … More
2005 – 2006: 大学共同利用機関法人高エネルギー加速器研究機構, 素粒子原子核研究所, 助教授
2005: 日本大学, 高エネルギー加速器研究機構・素粒子原子核研究所, 助教授
1999 – 2004: 高エネルギー加速器研究機構, 素粒子原子核研究所, 助教授
1995 – 1996: 東京大学, 原子核研究所, 助教授 Less
Review Section/Research Field
Principal Investigator
素粒子・核・宇宙線 / Atomic/Molecular/Quantum electronics / Particle/Nuclear/Cosmic ray/Astro physics / Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics / Mathematical physics/Fundamental condensed matter physics
Except Principal Investigator
Basic Section 80040:Quantum beam science-related / Science and Engineering / Atomic/Molecular/Quantum electronics
Keywords
Principal Investigator
特異点 / topology / トポロジー / 量子測定 / 不確定性関係 / 弱測定 / 弱値 / Bell不等式 / 情報パラドックス問題 / ホログラフィー … More / エンタングルメント / 量子真空状態 / 測定問題 / 情報喪失パラドックス / エントロピー / ブラックホール / B中間子 / CPの破れ / 量子測定誤差 / CP対称性 / 電気双極子モーメント / 乱数生成 / ベル不等式 / 量子乱数 / 量子共鳴 / uncertainty relation / quantum randomness / Bell inequality / weak measurement / weak value / Nash equilibrium / particle statisitics / game theory / quantum well / entanglement / integrable system / sineularity / 量子計算 / 量子ゲーム / 非局所相関 / Nash平衡 / 粒子の統計性 / ゲーム理論 / 量子井戸 / 量子エンタングルメント / 可解系 / recurrence / duality / monopole / point interaction / instanton / 特異点量子系 / コースティックス / 大域的解析 / QCD / 場の量子論 / 量子コピー / スペクトル構造 / 再帰現象 / 双対性 / モノポール / 点状相互作用 / インスタントン / quantization / manifolds / Berry位相 / 正準接続 / 等質空間 / 経路積分 / 幾何学的位相 / 非同値量子化 / 量子化 / 多様体 / 物理量の実在性 / 波動と粒子の二重性 / 量子推定 / 擬確率 / 精密測定 / 相補性 / 量子相関 / 中間子 / 同種粒子 / 量子もつれ … More
Except Principal Investigator
超対称性 / カイラル対称性 / 量子基礎論 / 量子ダイナミックス / 磁気光学トラップ / 中性子干渉計 / 弱値 / 物質波光学 / 中性子光学 / 量子光学 / 量子物理学 / Entanglement / Quantum game theory / Statistics / Quantum theory with singular potential / Geometric phase / Gauge symmetry / Lattice gauge theory / Choral anomaly / ゲージ理論 / トポロジー / 数理物理 / 素粒子論 / フェルミ演算子 / 量子コピー / Berry位相 / 双対性 / 非可換空間 / 量子圧 / 局所性 / Dirac演算子 / 量子縺れ / ソリトン / 自然さ / 経路積分 / 可解系 / ハミルトニアン / 断熱近似 / 位相 / ゲーム理論 / 量子エンタングルメント / ホロノミー / 隠れたゲージ対称性 / エンタングルメント / 量子ゲーム理論 / 統計性 / 量子特異点 / 幾何学的位相 / ゲージ対称性 / 格子ゲージ理論 / カイラルアノマリー / proton decay / quantum gravity / string theory / conformal symmetry / supersymmetry / grand unification / chiral symmetry / standard model / 超対称ゲージ理論 / 行列模型 / 可解模型 / 超対称模型 / 超弦理論 / LHC / LEP / 光の位相演算子 / index定理 / topology / duality / Elo)群 / 陽子崩壊 / 量子重力 / 弦理論 / 共形不変性 / 大統一模型 / 標準模型 / 代数的量子論 / 量子論理 / 共変的指針 / 孤立保存則 / 測定理論 / 量子相関 / 量子消去 / らせん波 / 軌道角運動量 / 電子線 / 超選択則 / ベルの不等式 / 量子測定理論 / 量子情報 Less
  • Research Projects

    (11 results)
  • Research Products

    (103 results)
  • Co-Researchers

    (28 People)
  •  New Approach in Particle and Quantum Physics Based on Weak Value and Weak MeasurementPrincipal Investigator

    • Principal Investigator
      Tsutsui Izumi
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 15010:Theoretical studies related to particle-, nuclear-, cosmic ray and astro-physics
    • Research Institution
      High Energy Accelerator Research Organization
  •  Study of quantum dynamics on foundamental level with weak values

    • Principal Investigator
      hasegawa yuji
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 80040:Quantum beam science-related
    • Research Institution
      Hokkaido University
  •  情報パラドックスとホログラフィック双対性の量子基礎論的研究Principal Investigator

    • Principal Investigator
      筒井 泉
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for JSPS Fellows
    • Research Field
      Particle/Nuclear/Cosmic ray/Astro physics
    • Research Institution
      High Energy Accelerator Research Organization
  •  The Weak Value and the Weak Measurement: their Foundation and ApplicationPrincipal Investigator

    • Principal Investigator
      TSUTSUI Izumi
    • Project Period (FY)
      2013 – 2017
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      High Energy Accelerator Research Organization
  •  New Type Bell Inequalities and Quantum Correlations

    • Principal Investigator
      TANIMURA Shogo
    • Project Period (FY)
      2010 – 2012
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      Nagoya University
      Kyoto University
  •  Theoretical Study on the Nonlocality of Quantum Mechanics based on MesonsPrincipal Investigator

    • Principal Investigator
      TSUTSUI Izumi
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Atomic/Molecular/Quantum electronics
    • Research Institution
      High Energy Accelerator Research Organization
  •  Study on Physical Properties of Quantum SingularityPrincipal Investigator

    • Principal Investigator
      TSUTSUI Izumi
    • Project Period (FY)
      2004 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Mathematical physics/Fundamental condensed matter physics
    • Research Institution
      High Energy Accelerator Research Organization
  •  Quantum theory of gauge fields, and fermions and solitons

    • Principal Investigator
      FUJIKAWA Kazuo
    • Project Period (FY)
      2001 – 2006
    • Research Category
      Grant-in-Aid for Scientific Research on Priority Areas
    • Review Section
      Science and Engineering
    • Research Institution
      Nihon University
      The University of Tokyo
  •  Study on topological aspects of quantum field theoryPrincipal Investigator

    • Principal Investigator
      TSUTUI Izumi
    • Project Period (FY)
      1999 – 2001
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      素粒子・核・宇宙線
    • Research Institution
      Institute of Particle and Nuclear Studies
  •  Quantum Theory on Manifolds and its Application to Gauge TheoryPrincipal Investigator

    • Principal Investigator
      TSUTSUI Izumi
    • Project Period (FY)
      1995 – 1996
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      素粒子・核・宇宙線
    • Research Institution
      University of Tokyo
  •  Theoretical Study of Particles and Fields

    • Principal Investigator
      FUJIKAWA Kazuo
    • Project Period (FY)
      1994 – 1996
    • Research Category
      Grant-in-Aid for international Scientific Research
    • Research Institution
      University of Tokyo

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All Journal Article Presentation Book

  • [Book] 量子力学の反常識と素粒子の自由意志2011

    • Author(s)
      筒井泉
    • Total Pages
      100
    • Publisher
      岩波書店
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Book] 「線形代数と量子力学」(数理科学2010年3月号特集:「物理数学の効用」所収)2010

    • Author(s)
      筒井泉
    • Total Pages
      7
    • Publisher
      サイエンス社
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Book] 発展する量子力学(数理科学2009年2月号)2009

    • Author(s)
      筒井泉
    • Total Pages
      14
    • Publisher
      サイエンス社
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Journal Article] Indistinguishability between quantum randomness and pseudorandomness under efficiently calculable randomness measures2024

    • Author(s)
      Toyohiro Tsurumaru, Tsubasa Ichikawa, Yosuke Takubo, Toshihiko Sasaki, Jaeha Lee, Izumi Tsutsui
    • Journal Title

      Physical Review A

      Volume: 109 Issue: 2 Pages: 022243-022243

    • DOI

      10.1103/physreva.109.022243

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-22K13970, KAKENHI-PROJECT-20H01906
  • [Journal Article] Secure random number generation from parity symmetric radiations2022

    • Author(s)
      Toyohiro Tsurumaru, Toshihiko Sasaki and Izumi Tsutsui
    • Journal Title

      COMMUNICATIONS PHYSICS

      Volume: 5, 147 Issue: 1 Pages: 1-8

    • DOI

      10.1038/s42005-022-00915-1

    • NAID

      130008157019

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H01906
  • [Journal Article] Weak-value amplification and the lifetime of a decaying particle2021

    • Author(s)
      Yuichiro Mori and Izumi Tsutsui
    • Journal Title

      Phys. Rev. A.

      Volume: 104 Issue: 3 Pages: 032202-032202

    • DOI

      10.1103/physreva.104.032202

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H01906
  • [Journal Article] Weak value amplification in high energy physics: A case study for precision measurement of C P violation in B meson decays2021

    • Author(s)
      Satoshi Higashino, Yuichiro Mori, Yosuke Takubo, Takeo Higuchi, Akimasa Ishikawa, and Izumi Tsutsui
    • Journal Title

      Phys. Rev. D

      Volume: 104 Issue: 3 Pages: 033001-033001

    • DOI

      10.1103/physrevd.104.033001

    • NAID

      120007144970

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20H01906
  • [Journal Article] Feasibility of Bell Inequality Violation at the ATLAS Experiment with Flavor Entanglement of B0 bar B0 Pairs from pp Collisions2021

    • Author(s)
      Takubo Yosuke、Ichikawa Tsubasa、Higashino Satoshi、Mori Yuichiro、Nagano Kunihiro、Tsutsui Izumi
    • Journal Title

      Physical Review D

      Volume: 104 Issue: 5 Pages: 056004-056004

    • DOI

      10.1103/physrevd.104.056004

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20H01906
  • [Journal Article] A General Framework of Quasi-probabilities and the Statistical Behaviour of Non-commuting Quantum Observables2018

    • Author(s)
      J. Lee, I. Tsutsui
    • Journal Title

      Springer Proceedings in Mathematics & Statistics

      Volume: 印刷中

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Quasi-probabilities in Conditioned Quantum Measurement and a Geometric/Statistical Interpretation of Aharonov's Weak Value2017

    • Author(s)
      Jaeha Lee, Izumi Tsutsui
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 052A01 Issue: 5 Pages: 1-146

    • DOI

      10.1093/ptep/ptx024

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Weak Value, Quasiprobability and Bohmian Mechanics2017

    • Author(s)
      Kazuki Fukuda, Jaeha Lee, Izumi Tsutsui
    • Journal Title

      Found. Phys.

      Volume: 47 Issue: 2 Pages: 236-255

    • DOI

      10.1007/s10701-016-0054-3

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Uncertainty Relations for Approximation and Estimation2016

    • Author(s)
      Jaeha Lee, Izumi Tsutsui
    • Journal Title

      Phys. Lett. A

      Volume: 印刷中

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Weak Value and Wave-Particle Duality2015

    • Author(s)
      T. Mori, and I. Tsutsui
    • Journal Title

      Quant. Stud.: Math. Found.

      Volume: なし Issue: 4 Pages: 371-378

    • DOI

      10.1007/s40509-015-0039-5

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Quantum Trajectories based on the Weak Value2015

    • Author(s)
      Takuya Mori, Izumi Tsutsui
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 043A01 Issue: 4 Pages: 1-19

    • DOI

      10.1093/ptep/ptv032

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Yet Another Introduction to Postselected Measurements2015

    • Author(s)
      J. Lee, and I. Tsutsui
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: なし

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Merit of Amplification by Weak Measurement in View of Measurement Uncertainty2014

    • Author(s)
      Jaeha Lee, Izumi Tsutsui
    • Journal Title

      Quantum Studies: Mathematics and Foundations

      Volume: 1

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Complex Probability Measure and Aharonov's Weak Value2013

    • Author(s)
      Tatsuya Morita, Toshihiko Sasaki, Izumi Tsutsui
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 3

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Journal Article] Entanglement of Indistinguishable Particles2011

    • Author(s)
      T.Sasaki, T.Ichikawa, I.Tsutsui
    • Journal Title

      Phys.Rev.A 83

      Pages: 12113-12113

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Journal Article] Separability of N-particle Fermionic States for Arbitrary Partitions2010

    • Author(s)
      T.Ichikawa, T.Sasaki, I.Tsutsui
    • Journal Title

      Journ.Math.Phys. 51

      Pages: 62202-62202

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Journal Article] Entanglement Measures for Intermediate Separability of Quantum States2009

    • Author(s)
      T.Ichikawa, T.Sasaki, I.Tsutsui
    • Journal Title

      Phys.Rev.A 79

      Pages: 52307-52307

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Journal Article] Quantum Game Theory Based on the Schmidt Decomposition2008

    • Author(s)
      T.Ichikawa, I.Tsutsui and T.Cheon
    • Journal Title

      J.Phys.A:Math.Theor. 41

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Quantum Game Theory Based on the Schmidt Decomposition2008

    • Author(s)
      T. Ichikawa, T. Cheon, I. Tsutsui
    • Journal Title

      J. Phys. A : Math. Theor. 41

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Testing the EPR Locality using B-Mesons2008

    • Author(s)
      T.Ichikawa, S.Tamura, I.Tsutsui
    • Journal Title

      Phys.Lett.A 373

      Pages: 39-39

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Journal Article] Quantum Game Theory Based on the Schmidt Decomposition2008

    • Author(s)
      T. Ichikawa, I. Tsutsui and T. Cheon
    • Journal Title

      J. Phys. A : Math. Theor. 41

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Duality,Phase Structures and Dilemmas in Symmetric Quantum Games2007

    • Author(s)
      T.Ichikawa, I.Tsutsui
    • Journal Title

      Ann. Phys. 322

      Pages: 531-551

    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Duality, Phase Structures and Dilemmas in Symmetric Quantum Games2007

    • Author(s)
      T.Ichikawa, I.Tsutsui
    • Journal Title

      Annals of Physics 322

      Pages: 531-531

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Duality, Phase Structures and Dilemmas in Symmetric Quantum Games2007

    • Author(s)
      Tsubasa Ichikawa, Izumi Tsutsui
    • Journal Title

      Ann. Phys. 322

      Pages: 531-551

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Duality, Phase Structures and Dilemmas in Symmetric Quantum Games2007

    • Author(s)
      T. Ichikawa and I. Tsutsui
    • Journal Title

      Ann. Phys. 322

      Pages: 531-551

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Boundary effect of a partition in a quantum well2007

    • Author(s)
      T. Fulop and I. Tsutsui
    • Journal Title

      J. Phys. A : Math. Theor. 40

      Pages: 4585-4608

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Inequivalent Quantizations of the N = 3 Calogero model with Scale and Mirror-S_3 Symmetry2006

    • Author(s)
      N.Yonezawa, I.Tsutsui
    • Journal Title

      Journal of Mathematical Physics 47

      Pages: 12104-12104

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Classical and quantum contents of solvable game theory on Hilbert space2006

    • Author(s)
      T. Cheon, I. Tsutsui
    • Journal Title

      Physics letters A348

      Pages: 147-147

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Inequivalent Quantizations of the N = 3 Calogero model with Scale and Mirror-S3 Symmetry2006

    • Author(s)
      N. Yonezawa and I. Tsutsui
    • Journal Title

      Journ. Math. Phys. 47

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Classical and quantum contents of solvable game theory on Hilbert space2006

    • Author(s)
      T.Cheon, I.Tsutsui
    • Journal Title

      Physics Letters A 348

      Pages: 147-147

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Inequivalent Quantizations of the N = 3 Calogero model with Scale and Mirror-S3 Symmetry2006

    • Author(s)
      N.Yonezawa, I.Tsutsui
    • Journal Title

      Journ.Math.Phys. 47

      Pages: 12014-12014

    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Classical and quantum contents of solvable game theory on Hilbert space2006

    • Author(s)
      T. Cheon, I. Tsutsui
    • Journal Title

      Physics Letters A348

      Pages: 147-147

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Inequivalent quantizations of the N=3 Calogero model with scale and mirror-S_3 symmetry2006

    • Author(s)
      N.Yonezawa, I.Tsutsui
    • Journal Title

      Journal of Mathematical Physics 47

      Pages: 12014-12014

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Classical and Quantum Contents of Solvable Game Theory on Hilbert Space2006

    • Author(s)
      T.Cheon, I.Tsutsui
    • Journal Title

      Phys.Lett.A 348

      Pages: 147-152

    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Classical and Quantum Contents of Solvable Game Theory on Hilbert Space2006

    • Author(s)
      T.Cheon, I.Tsutsui
    • Journal Title

      Physics Letters A348

      Pages: 147-147

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Inequivalent Quantizations of the N=3 Calogero model with Scale and Mirror-S3 Symmetry2006

    • Author(s)
      N. Yonezawa, I. Tsutsui
    • Journal Title

      Journ. Math. Phys. 47

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Classical and Quantum Contents of Solvable Game Theory on Hilbert Space2006

    • Author(s)
      T. Cheon, I. Tsutsui
    • Journal Title

      Phys. Lett. A348

      Pages: 147-152

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Classical and Quantum Contents of Solvable Game Theory on Hilbert Space2006

    • Author(s)
      T. Cheon and I. Tsutsui
    • Journal Title

      Phys. Lett. A 348

      Pages: 147-152

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] nequivalent Quantizations of the Three-Particle Calogero Model constructed by Separation of Variables2005

    • Author(s)
      L. Feher, I. Tsutsui, T. Fulop
    • Journal Title

      Nucl. Phys. B715

      Pages: 713-757

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Inequivalent quantizations of the three-particle Calogero model constructed by separation of variables2005

    • Author(s)
      L.Feher, I.Tsutsui, T.Fulop
    • Journal Title

      Nuclear Physics B 715

      Pages: 713-713

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Inequivalent Quantizations of the Three-Particle Calogero Model constructed by Separation of Variables2005

    • Author(s)
      L. Feher, I. Tsutsui and T. Fulop
    • Journal Title

      Nuclear Physics B B715

      Pages: 713-757

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Inequivalent Quantizations of the Three-Particle Calogero Model constructed by Separation of Variables2005

    • Author(s)
      L.Feher, I.Tsutsui, T.Fulop
    • Journal Title

      Nuclear Physics B (印刷中)

    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Quantum Abacus2004

    • Author(s)
      T.Cheon, I.Tsutsui, T.Fulop
    • Journal Title

      Physics Letters A A330

      Pages: 338-338

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Quantum Abacus2004

    • Author(s)
      T.Cheon, I.Tsutsui, T.Fulop
    • Journal Title

      Physics Letters A 330

      Pages: 338-342

    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Quantum Abacus2004

    • Author(s)
      T. Cheon, I. Tsutsui and T. Fulop
    • Journal Title

      Phys. Lett. A 330

      Pages: 338-342

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Quantum abacas2004

    • Author(s)
      T. Cheon, I. Tsutsui , T. Fulop
    • Journal Title

      Physics Letters A330

      Pages: 338-338

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Quantum abacas2004

    • Author(s)
      T. Cheon, I. Tsutsui, T. Fulop
    • Journal Title

      Physics Letters A330

      Pages: 338-338

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Quantum abacus2004

    • Author(s)
      T. Cheon, I. Tsutsui, T. Fulop
    • Journal Title

      Phys. Lett. A330

      Pages: 338-342

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Journal Article] Connection conditions and the spectral family under singular potentials2003

    • Author(s)
      I. Tsutsui, T. Cheon, T. Fulop
    • Journal Title

      Journal of Physics A : Mathematical and General 36

      Pages: 275-275

    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Connection conditions and the spectral family under singular potentials2003

    • Author(s)
      I. Tsutsui, T. Cheon, T. Fulop
    • Journal Title

      Journal of Physics A : Math. Gen. 38

      Pages: 275-275

    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-13135206
  • [Journal Article] Inequivalent Quantizations of the Three-Particle Calogero Model constructed by Separation of Variables

    • Author(s)
      L.Feher, I.Tsutsui, T.Fulop
    • Journal Title

      Nucl.Phys.B (to be published)

    • Data Source
      KAKENHI-PROJECT-13135206
  • [Presentation] 素粒子物理と量子基礎の研究について2024

    • Author(s)
      筒井 泉
    • Organizer
      Quantum Foundations
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H01906
  • [Presentation] 量子力学の基礎と高エネルギー物理2023

    • Author(s)
      筒井 泉
    • Organizer
      Flavor Physics Workshop 2023 (FPWS2023)
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H01906
  • [Presentation] B 中間子崩壊に見る素粒子物理と量子力学の基礎との交流2022

    • Author(s)
      筒井 泉
    • Organizer
      時間・量子測定・準古典近似の理論と実験~古典論と量子論の境界
    • Invited
    • Data Source
      KAKENHI-PROJECT-20H01906
  • [Presentation] 弱値と量子測定: ABL規則の 解釈と混合状態における弱値2018

    • Author(s)
      筒井 泉
    • Organizer
      研究会「量子測定の物理と情報通信」
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 量子力学の時間対称形式に おけるABL規則について2017

    • Author(s)
      筒井泉
    • Organizer
      「量子測定の物理と情報通信」研究会
    • Place of Presentation
      東北大学(宮城県・仙台市)
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 近似/推定の不確定性関係2016

    • Author(s)
      李宰河, 筒井泉
    • Organizer
      日本物理学会 第71回年次大会
    • Place of Presentation
      東北学院大(宮城県仙台市)
    • Year and Date
      2016-03-22
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 弱値の基礎にある擬確率と不確定性関係2016

    • Author(s)
      李宰河, 筒井泉
    • Organizer
      KEK研究会「量子論諸問題と今後の発展」(QMKEK6)
    • Place of Presentation
      高エネルギー加速器研究機構(茨城県つくば市)
    • Year and Date
      2016-02-17
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 弱測定から見えてくる物理2016

    • Author(s)
      筒井泉
    • Organizer
      日本物理学会2016年秋期大会
    • Place of Presentation
      金沢大学(石川県・金沢市)
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 「弱測定」を用いた「複素確率測度」の測定について2015

    • Author(s)
      李宰河,筒井泉
    • Organizer
      日本物理学会 第70回年次大会
    • Place of Presentation
      早稲田大
    • Year and Date
      2015-03-21
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 量子力学の圏論的側面2015

    • Author(s)
      松久勝彦,筒井泉
    • Organizer
      日本物理学会 第70回年次大会
    • Place of Presentation
      早稲田大
    • Year and Date
      2015-03-21
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] Basics of the Weak Value ! and the Weak Measurement2015

    • Author(s)
      筒井泉
    • Organizer
      International Workshop on Weak Value and Weak Measurement
    • Place of Presentation
      東京工大
    • Year and Date
      2015-03-19
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 弱値増幅を用いた光のスピンホール効果の測定不確かさについて2015

    • Author(s)
      森澤教有, 李宰河, 筒井泉
    • Organizer
      第33回量子情報技術研究会(QIT33)
    • Place of Presentation
      NTT厚木研究開発センター(神奈川県厚木市)
    • Year and Date
      2015-11-24
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] Foundations of the Weak Value Revisted: its Reality, Interpretation and Probability2015

    • Author(s)
      筒井泉
    • Organizer
      Nagoya Winter Workshop 2015: Reality and Measurement in Algebraic Quantum Theory
    • Place of Presentation
      名古屋大
    • Year and Date
      2015-03-09
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 弱値から見る不確定性関係2015

    • Author(s)
      李宰河, 筒井泉
    • Organizer
      2015年 秋季大会
    • Place of Presentation
      関西大(大阪府吹田市)
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] de Brogile - Bohm 理論と擬確率ならびに実在の概念2015

    • Author(s)
      福田教紀, 筒井泉, 李宰河
    • Organizer
      2015年 秋季大会
    • Place of Presentation
      関西大(大阪府吹田市)
    • Year and Date
      2015-09-16
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 擬確率分布の条件付き期待値としての「弱値」について2015

    • Author(s)
      李宰河, 筒井泉
    • Organizer
      第32回量子情報技術研究会(QIT32)
    • Place of Presentation
      大阪大学(大阪府豊中市)
    • Year and Date
      2015-05-26
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 不確かな量子測定の数学的記述とその応用について2014

    • Author(s)
      李宰河,森田辰弥,筒井泉
    • Organizer
      日本物理学会 2014年秋季大会
    • Place of Presentation
      中部大
    • Year and Date
      2014-10-09
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 事後選択の技術の有用性に関する推定理論的考察2014

    • Author(s)
      李宰河,森田辰弥,筒井泉
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学 湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 量子干渉における弱値の意味2014

    • Author(s)
      森琢也,筒井泉
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学 湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 弱値の解釈と弱測定の精密測定への応用について2014

    • Author(s)
      筒井泉, 森田辰弥, 森琢也, 李宰河
    • Organizer
      第30回量子情報技術研究会 (QIT30)
    • Place of Presentation
      名古屋大学 トヨタ講堂
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 物理量の実在性と弱値2014

    • Author(s)
      筒井泉
    • Organizer
      量子論の諸問題と今後の発展
    • Place of Presentation
      高エネルギー加速器研究機構(KEK)研究本館
    • Invited
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 物理量の同時測定可能性について2014

    • Author(s)
      福田教紀,筒井泉,森田辰弥,李宰河
    • Organizer
      日本物理学会 第69回年次大会
    • Place of Presentation
      東海大学 湘南キャンパス
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 連続した弱値の測定誤差について2013

    • Author(s)
      森田辰弥,李宰河,筒井泉
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 弱値および弱測定の一般確率論による定式化2013

    • Author(s)
      福田教紀,筒井泉,森田辰弥,李宰河
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 弱値による粒子の「軌跡」について2013

    • Author(s)
      森琢也,筒井泉
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] 「弱値」の測定モデルの一般化について2013

    • Author(s)
      李宰河,森田辰弥,筒井泉
    • Organizer
      日本物理学会 2013年秋季大会
    • Place of Presentation
      徳島大学常三島キャンパス
    • Data Source
      KAKENHI-PROJECT-25400423
  • [Presentation] Entanglement of Indistinguishable Particles based on Measurement2011

    • Author(s)
      筒井泉
    • Organizer
      国際研究集会「Nagoya Winter Workshop 2011」
    • Place of Presentation
      名古屋大学
    • Year and Date
      2011-02-16
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] Comments on the entangled H(2p) pair generation experiment at the Photon Factory, viewed from the foundation of quantum mechanics2011

    • Author(s)
      筒井泉
    • Organizer
      国際workshop「The James Sullivan Workshop on Atomic and Molecular Sciences and their Applications」
    • Place of Presentation
      上智大学
    • Year and Date
      2011-01-29
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] Comments on the entangled H(2p)pair generation experiment at the Photon Factory, viewed from the foundation of quantum mechanics2011

    • Author(s)
      筒井泉
    • Organizer
      国際workshop「The James Sullivan Workshop on Atomit and Molecular Sciences and their Applications」
    • Place of Presentation
      上智大学
    • Year and Date
      2011-01-29
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] 同種粒子性と量子相関2010

    • Author(s)
      筒井泉
    • Organizer
      KEK研究会「量子論の諸問題と今後の発展」
    • Place of Presentation
      高エネルギー加速器研究機構
    • Year and Date
      2010-03-15
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] Non-locality of Quantum Mechanics in Particle Physics2010

    • Author(s)
      Izumi Tsutsui
    • Organizer
      Nagoya Winter Workshop on Quantum Information, Measurement, and Quantum Foundations
    • Place of Presentation
      名古屋大学IAR Hall
    • Year and Date
      2010-02-20
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] Non-locality of Quantum Mechanics in Particle Physics-Exploration by Mesons-2010

    • Author(s)
      筒井泉
    • Organizer
      ICHOR-EFES International Symposium on New Facet of Spin-Isospin Responses (SIR2010)
    • Place of Presentation
      東京大学
    • Year and Date
      2010-02-21
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] Non-locality of Quantum Mechanics in Particle Physics - Exploration by Mesons -2010

    • Author(s)
      Izumi Tsutsui
    • Organizer
      ICHOR-EFES International Symposium on New Facet of Spin-Isospin Responses (SIR2010)
    • Place of Presentation
      東京大学Koshiba Hall
    • Year and Date
      2010-02-21
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] B中間子によるBell不等式の検証実験とその意義2009

    • Author(s)
      筒井泉
    • Organizer
      第6回AMO(原子、分子、光学)討論会
    • Place of Presentation
      大阪大学
    • Year and Date
      2009-06-12
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] B中間子によるBell不等式の検証実験とその意義2009

    • Author(s)
      筒井泉
    • Organizer
      第6回AMO(原子、分子、光学)討論会
    • Place of Presentation
      大阪大学工学部
    • Year and Date
      2009-06-12
    • Data Source
      KAKENHI-PROJECT-20540391
  • [Presentation] Non-locality of Quantum Mechanics and Bell-Experiments with Mesons2008

    • Author(s)
      Izumi Tsutsui
    • Organizer
      QM-KEK2
    • Place of Presentation
      Tsukuba
    • Year and Date
      2008-03-20
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] 完全対称性とエンタングルメントとの関係について2008

    • Author(s)
      市川 翼, 佐々木 寿彦, 筒井 泉
    • Organizer
      日本物理学会第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-26
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] 完全対称性とエンタングルメントとの関係について2008

    • Author(s)
      市川翼,佐々木寿彦,筒井泉
    • Organizer
      日本物理学会 第63回年次大会
    • Place of Presentation
      近畿大学
    • Year and Date
      2008-03-26
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] Non-locality of Quantum Mechanics in B-meson Experiments2007

    • Author(s)
      Izumi Tsutsui
    • Organizer
      QIT17
    • Place of Presentation
      Oakayama
    • Year and Date
      2007-11-21
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] B中間子を用いた量子力学の非局所性の検証について2007

    • Author(s)
      筒井 泉
    • Organizer
      電子情報通信学会第17回量子情報技術研究会
    • Place of Presentation
      山陽新聞本社さん太ホール
    • Year and Date
      2007-11-21
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] B中間子を用いた量子力学の非局所性の検証について2007

    • Author(s)
      市川 翼, 田村 智史, 筒井 泉
    • Organizer
      日本物理学会第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-23
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] B中間子を用いた量子力学の非局所性の検証について2007

    • Author(s)
      市川翼,田村智史,筒井泉
    • Organizer
      日本物理学会 第62回年次大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2007-09-23
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] B中間子を用いた量子力学の非局所性の検証について2007

    • Author(s)
      筒井 泉
    • Organizer
      電子情報通信学会 第17回量子情報技術研究会
    • Place of Presentation
      山陽新聞本社さん太ホール
    • Year and Date
      2007-11-21
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] 量子ゲームにおける定式化と相構造の問題について2006

    • Author(s)
      市川翼,全卓樹,筒井泉
    • Organizer
      日本物理学会 第61回年次大会
    • Place of Presentation
      愛媛大
    • Year and Date
      2006-03-29
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] 量子ゲームにおける定式化と相構造の問題についてII2006

    • Author(s)
      市川翼,全卓樹,筒井泉
    • Organizer
      日本物理学会 秋季大会
    • Place of Presentation
      ハワイ、ホノルル
    • Year and Date
      2006-10-25
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] Quantum Game Theory2005

    • Author(s)
      Izumi Tsutsui
    • Organizer
      Conference on Advances in Theoretical Sciences, CATS
    • Place of Presentation
      Malaysia
    • Year and Date
      2005-12-06
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] 量子特異点系としての N=3 Calogero模型2005

    • Author(s)
      米澤信拓、筒井 泉
    • Organizer
      日本物理学会 第60回年次大会
    • Place of Presentation
      東京理科大
    • Year and Date
      2005-03-25
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] 量子ゲームにおけるゲーム分類の新しい方法の提案2005

    • Author(s)
      市川翼,筒井泉
    • Organizer
      日本物理学会 秋季大会
    • Place of Presentation
      同志社大
    • Year and Date
      2005-09-22
    • Description
      「研究成果報告書概要(和文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • [Presentation] Quantum Singularity2004

    • Author(s)
      Izumi Tsutsui
    • Organizer
      Universiti Putra Malaysia, TSL Expository Lecture
    • Place of Presentation
      Malaysia
    • Year and Date
      2004-07-02
    • Description
      「研究成果報告書概要(欧文)」より
    • Data Source
      KAKENHI-PROJECT-16540354
  • 1.  FUJIKAWA Kazuo (30013436)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 2.  hasegawa yuji (60282498)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  TANIMURA Shogo (90273482)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  SUGITA Ayumu (90398412)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  KATO Mitsuhiro (80185876)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  OGAWA Kaku (90194430)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  YANAGIDA Tsutomu (10125677)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  EGUCHI Tohru (20151970)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  山田 篤志 (10251399)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  磯 暁 (20242092)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  李 宰河 (20816607)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 12.  田窪 洋介 (50423124)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 13.  VERLINDE Erik
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  ELLIS John
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  ALVAREZーGAVM ゴーメ ルイス
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  VENEZIANO Ga
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 17.  ALVAREZ-GAUME Lovis
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 18.  VEREZIANA Gabriel
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 19.  ERIK Verlind
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 20.  LOUIS Alvane
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 21.  GABRIEL Vene
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 22.  JOHN Ellis
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 23.  VERLINDE Eri
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 24.  ALVAREZーGOUM ゴーメ ルイス
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 25.  VENEZIANO Go
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 26.  LAVIS Alvare
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 27.  GABRIL Venez
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 28.  MODAK SUJOY
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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