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Study of Quantum Set Theory Aiming at an Interpretation of Elements of Reality in Quantum Theory

Research Project

Project/Area Number 24654021
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field General mathematics (including Probability theory/Statistical mathematics)
Research InstitutionNagoya University

Principal Investigator

OZAWA Masanao  名古屋大学, 情報科学研究科, 教授 (40126313)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywords量子集合論 / 数学基礎論 / 数理物理学 / 科学哲学 / 様相解釈 / 量子力学 / 代数的場の量子論 / 量子測定 / 量子解釈 / 哲学 / 数理物理
Research Abstract

It is one of long-standing open problems in the field across physics and philosophy to give a realistic interpretation for values of quantum observables. In this research we proposed a new approach to this problem based on quantum set theory. We studied the relationship between quantum set theory and modal interpretation of quantum theory, and we showed the equivalence between the condition for a von Neumann algebra to be a beable algebra for a given state and the condition for a subuniverse of quantum set theory to satisfy all the theorems of ZFC set theory in that state. We also extended the conventional no collapse interpretation for projective measurements to a no collapse interpretation for arbitrary generalized measurements by using the equivalence between quantum perfect correlation for two observables and the quantum-set-theoretical equality for two real numbers in quantum set theory.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (54 results)

All 2014 2013 2012 Other

All Journal Article (19 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (28 results) (of which Invited: 17 results) Book (1 results) Remarks (6 results)

  • [Journal Article] Tight Bounds on the Accessible Information and the Informational Power (selected for inclusion in the Journal of Physics A Highlights of 2014 collection)2014

    • Author(s)
      Michele Dall'Arno, Francesco Buscemi, and Masanao Ozawa
    • Journal Title

      Journal of Physics A: Mathematical and Theoretical

      Volume: 47 Issue: 23 Pages: 235302-235302

    • DOI

      10.1088/1751-8113/47/23/235302

    • Related Report
      2013 Final Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Heisenberg's uncertainty relation: Violation and reformulation2014

    • Author(s)
      Masanao Ozawa
    • Journal Title

      Journal of Physics: Conference Series

      Volume: 504 Pages: 012024-012024

    • DOI

      10.1088/1742-6596/504/1/012024

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 量子測定の数理と不確定性原理(12)2014

    • Author(s)
      小澤正直
    • Journal Title

      量子集合論,数学セミナー

      Volume: 53(3) Pages: 48-53

    • Related Report
      2013 Final Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(11)2014

    • Author(s)
      小澤正直
    • Journal Title

      量子論理から量子集合論へ,数学セミナー

      Volume: 53(2) Pages: 56-61

    • Related Report
      2013 Final Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(10)2014

    • Author(s)
      小澤正直
    • Journal Title

      不確定性原理と相補性原理,数学セミナー

      Volume: 53(1) Pages: 50-55

    • Related Report
      2013 Final Research Report
  • [Journal Article] 現代からみた「光子の裁判」と測定の問題2014

    • Author(s)
      小澤正直
    • Journal Title

      最新量子測定問題,数理科学

      Volume: 52(1) Pages: 16-21

    • Related Report
      2013 Final Research Report
  • [Journal Article] 現代からみた「光子の裁判」と測定の問題:最新量子測定問題2014

    • Author(s)
      小澤正直
    • Journal Title

      数理科学(2014年1月号,No.607,サイエンス社)

      Volume: 52 Pages: 16-21

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(10): 不確定性原理と相補性原理2014

    • Author(s)
      小澤正直
    • Journal Title

      数学セミナー(2014年1月号,No. 627,日本評論社)

      Volume: 52 Pages: 56-61

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(11): 量子論理から量子集合論へ2014

    • Author(s)
      小澤正直
    • Journal Title

      数学セミナー(2014年2月号,No. 628,日本評論社)

      Volume: 53 Pages: 50-55

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(12): 量子集合論2014

    • Author(s)
      小澤正直
    • Journal Title

      数学セミナー(2014年3月号,No. 629,日本評論社)

      Volume: 53 Pages: 48-53

    • Related Report
      2013 Annual Research Report
  • [Journal Article] フォン・ノイマンと量子力学の数学的基礎2013

    • Author(s)
      小澤正直
    • Journal Title

      現代思想

      Volume: 41(10) Pages: 154-180

    • Related Report
      2013 Final Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(4) : 不確定性原理と同時測定可能性2013

    • Author(s)
      小澤正直
    • Journal Title

      数学セミナー

      Volume: 52(4) Pages: 50-55

    • Related Report
      2013 Final Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(4):不確定性原理と同時測定可能性2013

    • Author(s)
      小澤正直
    • Journal Title

      数学セミナー

      Volume: 52 Pages: 50-55

    • Related Report
      2013 Annual Research Report
  • [Journal Article] 量子測定の数理と不確定性原理(3):不確定性原理を打破する測定モデルと新しい定式 化2013

    • Author(s)
      小澤 正直
    • Journal Title

      数学セミナー

      Volume: 52(1) Pages: 58-63

    • Related Report
      2012 Research-status Report
  • [Journal Article] 量子力学の未解決問題と数学 (特集:量子力学の数学的技法)2012

    • Author(s)
      小澤 正直
    • Journal Title

      数理科学

      Volume: 50(4) Pages: 26-27

    • Related Report
      2012 Research-status Report
  • [Journal Article] 不確定性原理の新しい姿(特集:電子と不確定性の世界)2012

    • Author(s)
      小澤 正直
    • Journal Title

      科学

      Volume: 82(7) Pages: 778-787

    • Related Report
      2012 Research-status Report
  • [Journal Article] 不確定性原理の発見(特集:ハイゼンベルク-対話と討論が生み出した現代物理の礎)2012

    • Author(s)
      小澤 正直
    • Journal Title

      数理科学

      Volume: 50(9) Pages: 23-29

    • Related Report
      2012 Research-status Report
  • [Journal Article] 量子測定の数理と不確定性原理 (1): 量子力学の新しい測定公理2012

    • Author(s)
      小澤 正直
    • Journal Title

      数学セミナー

      Volume: 51(11) Pages: 36-41

    • Related Report
      2012 Research-status Report
  • [Journal Article] 量子測定の数理と不確定性原理 (2): 測定過程論2012

    • Author(s)
      小澤 正直
    • Journal Title

      数学セミナー

      Volume: 51(12) Pages: 52-57

    • Related Report
      2012 Research-status Report
  • [Presentation] Maximal beable subuniverse of quantum set theory2014

    • Author(s)
      小澤正直
    • Organizer
      2014年日本数学会年会
    • Place of Presentation
      学習院大学(東京)
    • Year and Date
      2014-03-16
    • Related Report
      2013 Final Research Report
  • [Presentation] Uncertainty Principle and Quantum Reality, Colloquium2013

    • Author(s)
      M. Ozawa
    • Organizer
      Centre for Quantum Technologies
    • Place of Presentation
      National University of Singapore (Singapore)
    • Year and Date
      2013-11-28
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] Epistemological and Ontological Foundations of Quantum Mechanics2013

    • Author(s)
      M. Ozawa
    • Organizer
      2nd International Symposium about Quantum Mechanics based on a Deeper Level Theory, Opening Event : The Future of Quantum
    • Place of Presentation
      Vienna (Austria)
    • Year and Date
      2013-10-03
    • Related Report
      2013 Final Research Report
  • [Presentation] 忠実な測定の原理について2013

    • Author(s)
      小澤正直
    • Organizer
      第8回科学基礎論春のセミナー
    • Place of Presentation
      名古屋大学(愛知)
    • Year and Date
      2013-03-05
    • Related Report
      2013 Final Research Report
  • [Presentation] 不確定性原理から量子集合論を考え直す2012

    • Author(s)
      小澤正直
    • Organizer
      2012年度超準解析シンポジウム
    • Place of Presentation
      日本医科大学(東京)
    • Year and Date
      2012-12-07
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 量子力学の数学的基礎研究

    • Author(s)
      小澤正直
    • Organizer
      神奈川大学理学研究科・総合理学研究所 講演会
    • Place of Presentation
      神奈川
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Epistemological and Ontological Foundations of Quantum Mechanics

    • Author(s)
      小澤正直
    • Organizer
      2nd International Symposium about Quantum mechanics based on a Deeper Level Theory, Opening Event: The Future of Quantum
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Uncertainty Principle and Quantum Reality

    • Author(s)
      小澤正直
    • Organizer
      Colloquium, Centre for Quantum Technologies, National University of Singapore
    • Place of Presentation
      Singapore
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 情報科学から物理学の基本原理への挑戦

    • Author(s)
      小澤正直
    • Organizer
      名古屋大学大学院情報科学研究科科学研究科創設10周年記念事業 特別講演
    • Place of Presentation
      名古屋
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Maximal beable subuniverse of quantum set theory

    • Author(s)
      小澤正直
    • Organizer
      2014年日本数学会年会
    • Place of Presentation
      東京
    • Related Report
      2013 Annual Research Report
  • [Presentation] 不確定性原理と物理的認識の限界

    • Author(s)
      小澤 正直
    • Organizer
      科学哲学と物理学の交流:量子力学のフロンティアと東工大の文理融合知
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] ハイゼンベルク不確定性原理の反証可能性

    • Author(s)
      小澤 正直
    • Organizer
      物理教室コロキウム(東京大学理学部物理学科・大学院理学系研究科物理学専攻)
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Weak values, measurement error, and the uncertainty principle

    • Author(s)
      Masanao Ozawa
    • Organizer
      Mini-Workshop on Development of Weak Measurement and Weak Value
    • Place of Presentation
      Tokyo
    • Related Report
      2012 Research-status Report
  • [Presentation] ハイゼンベルクの不確定性原理

    • Author(s)
      小澤 正直
    • Organizer
      第26回量子情報技術研究会 (QIT26)
    • Place of Presentation
      福井大学,文京キャンパス
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 不確定性原理の反証と新しい定式化

    • Author(s)
      小澤 正直
    • Organizer
      第33回名古屋大学数学教育セミナー
    • Place of Presentation
      名古屋大学,東山キャンパス
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 不確定性原理の新しい解釈

    • Author(s)
      小澤 正直
    • Organizer
      科学基礎論学会2012年度総会と講演会
    • Place of Presentation
      首都大学東京,南大沢キャンパス
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Experimental test of measurement-disturbance relations in generalized photon-polarization measurements

    • Author(s)
      So-Young Baek, Fumihiro Kaneda, Masanao Ozawa, Keiichi Edamatsu
    • Organizer
      11th International Conference on Quantum Communication, Measurement and Computing (QCMC 2012)
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2012 Research-status Report
  • [Presentation] Error-disturbance uncertainty relation studied in successive spin-measurements

    • Author(s)
      Jacqueline Erhart, Stephan Sponar, Georg Sulyok, Gerald Badurek, Masanao Ozawa, Yuji Hasegawa
    • Organizer
      11th International Conference on Quantum Communication, Measurement and Computing (QCMC 2012)
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2012 Research-status Report
  • [Presentation] 偏光に関する一般化測定における測定誤差と擾乱の不確定性関係の実験的評価 II

    • Author(s)
      金田文寛,So-Young Baek,枝松圭一,小澤正直
    • Organizer
      日本物理学会2012年秋季大会
    • Place of Presentation
      横浜国立大学(横浜市)
    • Related Report
      2012 Research-status Report
  • [Presentation] 量子情報理論から新しい不確定性原理へ

    • Author(s)
      小澤 正直
    • Organizer
      第1回藤原洋数理科学賞授賞式
    • Place of Presentation
      慶應義塾大学,日吉キャンパス
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] ハイゼンベルクによる不確定性原理の定式化の反証可能性と新しい定式化,及び,新し い解釈

    • Author(s)
      小澤 正直
    • Organizer
      筑波大学大学院数理物質科学研究科・数物連携講演会
    • Place of Presentation
      筑波大学
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Experimental Demonstrations of Universal Uncertainty Principle

    • Author(s)
      小澤 正直
    • Organizer
      第1回量子ICTフォーラム
    • Place of Presentation
      小金井
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Universal uncertainty principle: Theory and experiments

    • Author(s)
      小澤 正直
    • Organizer
      RIMS研究集会「量子場の数理とその周辺」
    • Place of Presentation
      京都大学数理解析研究所
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 量子情報技術と不確定性原理

    • Author(s)
      小澤 正直
    • Organizer
      東北大学 大学院情報科学研究科 創立20周年記念行事 特別記念講演
    • Place of Presentation
      仙台
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Measurement-Disturbance Uncertainty Relations in Generalized Photon Polarization Measurements

    • Author(s)
      K. Edamatsu, S.-Y. Baek, F. Kaneda, M. Ozawa
    • Organizer
      6th Asia-Pacific Conference and Workshop on Quantum Information Science
    • Place of Presentation
      Putrajaya, Malaysia
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] 不確定性原理から量子集合論を考え直す

    • Author(s)
      小澤 正直
    • Organizer
      2012年度超準解析シンポジウム
    • Place of Presentation
      東京
    • Related Report
      2012 Research-status Report
  • [Presentation] Universally Valid Reformulation of the Heisenberg Uncertainty Principle and Its Experimental Confirmations

    • Author(s)
      Masanao Ozawa
    • Organizer
      International Symposium "Nanoscience and Quantum Physics" (nanoPHYS’ 12)
    • Place of Presentation
      International House of Japan, Tokyo
    • Related Report
      2012 Research-status Report
  • [Presentation] Quantum Measurements and the Uncertainty Principle I, II

    • Author(s)
      小澤 正直
    • Organizer
      RIMS 共同研究「量子化と作用素環」
    • Place of Presentation
      京都大学数理解析研究所
    • Related Report
      2012 Research-status Report
  • [Book] 数理物理 私の研究 (シュプリンガー量子数理シリーズ 第2巻)2012

    • Author(s)
      南部洋一郎他(荒木不二洋,江口徹,大矢雅則編)
    • Total Pages
      420
    • Publisher
      丸善出版
    • Related Report
      2012 Research-status Report
  • [Remarks]

    • URL

      http://www.math.cm.is.nagoya-u.ac.jp/~ozawa/

    • Related Report
      2013 Final Research Report
  • [Remarks]

    • URL

      http://researchmap.jp/ozawa/

    • Related Report
      2013 Final Research Report
  • [Remarks] 小澤正直のプロフィール - 名古屋大学

    • URL

      http://www.math.cm.is.nagoya-u.ac.jp/~ozawa/

    • Related Report
      2013 Annual Research Report
  • [Remarks] 小澤 正直 - 研究者 - researchmap

    • URL

      http://researchmap.jp/ozawa/

    • Related Report
      2013 Annual Research Report
  • [Remarks] 小澤正直のプロフィール - 名古屋大学

    • URL

      http://www.math.cm.is.nagoya-u.ac.jp/~ozawa/

    • Related Report
      2012 Research-status Report
  • [Remarks] 小澤 正直 - 研究者 - ReaD & Researchmap

    • URL

      http://researchmap.jp/ozawa/

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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