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2011 Fiscal Year Annual Research Report

量子情報理論における基礎的問題の検討と解決

Research Project

Project/Area Number 21540146
Research InstitutionTokyo University of Science

Principal Investigator

大矢 雅則  東京理科大学, 理工学部・情報科学科, 教授 (90112896)

Co-Investigator(Kenkyū-buntansha) 入山 聖史  東京理科大学, 理工学部, 助教 (10385528)
浅野 真誠  東京理科大学, 理工学部, ポストドクトラル研究員 (80408707)
松岡 隆志  諏訪東京理科大学, 経営情報学部, 教授 (90328568)
Keywords数学基礎論 / 量子情報 / 量子エントロピー / 量子アルゴリズム / 量子確立論
Research Abstract

本研究の目的は、いくつかの具体的な問題を通して量子(非可換)確率論の基礎を検討することにある。現在の量子情報に関わる様々な理論は量子確率論をベースにしているが、そこに存在するいくつかの問題点を明らかにし、その解決を試みる。そこで、本研究では以下の順に研究を遂行する。
(1)量子情報理論、特に、量子エントロピー論、量子テレポーテーション理論、量子アルゴリズム論に存在するいくつかの問題点を取り上げ、それらを整理する。
(2)(1)で掲げた問題はどこまで従来の量子確率論の公理系で議論できるであろうか?
(3)(2)の検討の下に、量子確率論の新たな数理を考える。
上記の目的に基づき,本年度は以下のような研究成果を得た.
(i)量子アルゴリズムを用いたEXPTIME問題の解法,(ii)新しいスキームを用いた量子テレポーテーションの定式化,(iii)リフティング写像を用いた量子相互エントロピーの定式化,(iv)エンタングルメントの数理を取りいれたアライメント,(v)エンタングルメント尺度を用いた2量子状態の分類,(vi)エンタングルメント通信路とOhya相互エントロピーを用いた判定.
また,これらの研究成果の発表を数多く行った.
さらに,これらの量子論の基礎研究から副産物的生まれた,新しい暗号理論について,以下のような研究を行った.
(vii)非可換代数を基にしたストリーム暗号の開発,(viii)新しい非対称鍵交換プロトコルの開発.
これらの成果は日本イタリア共同開催の国際ワークショップを通じて発表され,新聞などに報道された.また,これらのうちいくつかは,現在特許出願準備中である.
これらの成果は,本研究課題の達成のため非常に重要な位置を占めており,来年度以降もこれらの成果を基にしながら研究を行なう予定である.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

本研究の目的である,量子論の基礎を検討するという課題について十分議論が行われ,その結果として数多くの論文が発表され,また,様々な研究集会において成果を発表できた.

Strategy for Future Research Activity

今までに得られた結果を基に,今後も本研究の目的を達成するため,具体的な問題を通して基礎的な研究を行っていく予定である.

  • Research Products

    (38 results)

All 2012 2011

All Journal Article (22 results) (of which Peer Reviewed: 20 results) Presentation (15 results) Book (1 results)

  • [Journal Article] Computational Complexity and Applications of Quantum Algorithm2012

    • Author(s)
      S.Iriyama, M.Ohya
    • Journal Title

      Applied Mathematics and Computation

      Volume: 218 Pages: 8019-8028

    • DOI

      10.1016/j.amc.2011.05.024

    • Peer Reviewed
  • [Journal Article] antum Infomation and Probability : My Collaboration with Professor Ingard2011

    • Author(s)
      M.Ohya
    • Journal Title

      Open Systems and Information Dynamics

      Volume: 1 Pages: 109-128

    • Peer Reviewed
  • [Journal Article] Strongly Asymmetric Public Key Agreement Algorithms2011

    • Author(s)
      L.Accardi, S.Iriyama, M.Ohya, M.Regoli
    • Journal Title

      信学技報,ISEC2011

      Volume: 20 Pages: 111-114

  • [Journal Article] Strongly Asymmetric PKD Cryptographic Algorithms -an implementation using the matrix model2011

    • Author(s)
      L.Accardi, S.Iriyama, M.Ohya, M.Regoli
    • Journal Title

      信学技報,ISEC2011

      Volume: 20 Pages: 115-121

  • [Journal Article] Efficient Quantum Algorithm for NPC and EXPTIME Problems2011

    • Author(s)
      S.Iriyama, M.Ohya
    • Journal Title

      Advances in Quantum Theory

      Volume: 1,327 Pages: 373-379

    • Peer Reviewed
  • [Journal Article] On Quantum Algorithm foe EXPTIME Problem2011

    • Author(s)
      S.Iriyama, M.Ohya
    • Journal Title

      QP-PQ 28, Quantum Bio-Informatics IV

      Volume: 28 Pages: 173-184

    • Peer Reviewed
  • [Journal Article] Quantum Mutual Entropy Defined by Liftings2011

    • Author(s)
      S.Iriyama, M.Ohya
    • Journal Title

      Foundations of Physics

      Volume: 41 Pages: 406-413

    • Peer Reviewed
  • [Journal Article] Mathematical Problems of Quantum Teleportation2011

    • Author(s)
      Y.Tanaka, M.Asano, M.Ohya
    • Journal Title

      Advances in Quantum Theory

      Volume: 1,327 Pages: 498-502

    • Peer Reviewed
  • [Journal Article] The QP-DYN Algorithm2011

    • Author(s)
      L.Accardi, M.Regoli, M.Ohya
    • Journal Title

      QP-PQ 28, Quantum Bio-Informatics IV

      Volume: 28 Pages: 40,924

    • Peer Reviewed
  • [Journal Article] Quantum Uncertainty and Decision-making in Game Theory2011

    • Author(s)
      M.Asano, M.Ohya, Y.Tanaka, A.Khrennikov, I.Basieva
    • Journal Title

      QP-PQ 28, Quantum Bio-Informatics IV

      Volume: 28 Pages: 51-60

    • Peer Reviewed
  • [Journal Article] Self-collapses of Quantum Systems and Brain Activities2011

    • Author(s)
      K.-H.Fichtner, L.Fichtner, W.Freudenberg, M.Ohya
    • Journal Title

      QP-PQ 28, Quantum Bio-Informatics IV

      Volume: 28 Pages: 101-116

    • Peer Reviewed
  • [Journal Article] Entangled Effects of Two Consecutive Pairs in Residues and Its Use in Alignment2011

    • Author(s)
      T.Hara, K.Sato, M.Ohya
    • Journal Title

      QP-PQ 28, Quantum Bio-Informatics IV

      Volume: 28 Pages: 129-136

    • Peer Reviewed
  • [Journal Article] Remarks on the Degree of Entanglement2011

    • Author(s)
      D.Chruscinski, Y.Hirota, T.Matsuoka, M.Ohya
    • Journal Title

      QP-PQ 28, Quantum Bio-Informatics IV

      Volume: 28 Pages: 145-156

    • Peer Reviewed
  • [Journal Article] A Completely Discrete Particle Model Derived from a Stochastic Partial Differential Equation by Point Systems2011

    • Author(s)
      K.-H.Fichtner, K.Inoue, M.Ohya
    • Journal Title

      QP-PQ 28, Quantum Bio-Infomatics IV

      Volume: 28 Pages: 152-172

    • Peer Reviewed
  • [Journal Article] Entanglement Mapping vs.Quantum Conditional Probability Operator2011

    • Author(s)
      D.Chruscinski, A.Kossakowski, T.Mtsuoka, M.Ohya
    • Journal Title

      QP-PQ 28, Quantum Bio-Informatics IV

      Volume: 28 Pages: 223-236

    • Peer Reviewed
  • [Journal Article] Quantum-Like Model for Decision Making Process in Two Players Game A Non-Kolmogorovian Model2011

    • Author(s)
      M.Asano, M.Ohya, A.Khrennikov
    • Journal Title

      Foundations of Physics

      Volume: 41 Pages: 538-548

    • Peer Reviewed
  • [Journal Article] Quantum-like Dynamics of Decision-Making2011

    • Author(s)
      M.Asano, M.Ohya, Y.Tanaka, A.Khrennikov, I.Basieva
    • Journal Title

      Physica A

      Volume: (電子媒体) Pages: 10.1016

    • Peer Reviewed
  • [Journal Article] Quantum-Like Paradigm : From Molecular Biology to Cognitive Psychology, Quantum Interaction2011

    • Author(s)
      M.Asano, M.Ohya, Y.Tanaka, I.Yamato, I.Basieva, A.Khrennikov
    • Journal Title

      Lecture Notes in Computer Science

      Volume: 7,052 Pages: 182-191

    • Peer Reviewed
  • [Journal Article] Quantum-like model of brain's functioning : Decision making from decoherence2011

    • Author(s)
      M.Asano, M.Ohya, Y.Tanaka, A.Khrennikov, I.Basieva
    • Journal Title

      Journal of Theoretical Biology

      Volume: 281 Pages: 56-64

    • Peer Reviewed
  • [Journal Article] On application of Gorini-Kossakowski-Sudarshan-Lindblad equation in cognitive psychology2011

    • Author(s)
      M.Asano, M.Ohya, Y.Tanaka, A.Khrennikov, I.Basieva
    • Journal Title

      Open Systems and Information Dynamics

      Volume: 18 Pages: 55-69

    • Peer Reviewed
  • [Journal Article] Quantum Correlation with Entanglement and Mutual Entropy2011

    • Author(s)
      T.Matsuoka
    • Journal Title

      p-Adic Numbers, Ultrametric Analysis and Applications

      Volume: 3 Pages: 169-180

    • Peer Reviewed
  • [Journal Article] Quantum Correlation & Mutual Information via Entanglement2011

    • Author(s)
      T.Matsuoka
    • Journal Title

      素粒子研究

      Volume: 10 Pages: 18-30

    • Peer Reviewed
  • [Presentation] 数理解析研究所での20年間の研究を振り返って2012

    • Author(s)
      大矢雅則
    • Organizer
      基礎物理学研究所研究会
    • Place of Presentation
      京都大学湯川記念館(招待講演)
    • Year and Date
      2012-01-05
  • [Presentation] Shor's Factoring Algorithm and a New Quantum Algorithm for Search Probl2012

    • Author(s)
      S.Iriyama, M.Ohya
    • Organizer
      基礎物理学研究所研究会
    • Place of Presentation
      京都大学湯川記念館
    • Year and Date
      2012-01-05
  • [Presentation] A New User Interface of Computer Simulation for Estimating Drug Shape2011

    • Author(s)
      T.Sadahiro, T.Hara, S.Iriyama, M.Ohya
    • Organizer
      Third Indo-Japanese International Joint Symposium on Overcoming Intractable Infectious Diseases Prevalent in Asian Countries
    • Place of Presentation
      Morito Hall, Japan
    • Year and Date
      2011-12-13
  • [Presentation] 量子アルゴリズムを応用したDDSと,計算機シミュレーションを用いた薬剤設計について2011

    • Author(s)
      入山聖史
    • Organizer
      第2回東京理科大学総合研究機構戦略的物理製剤研究基盤センターシンポジウム
    • Place of Presentation
      森戸記念館(招待講演)
    • Year and Date
      2011-11-04
  • [Presentation] 生体配列解析を改善する残基ペア間遷移量を用いた革新的手法2011

    • Author(s)
      原利英, 佐藤圭子, 大矢雅則
    • Organizer
      FIT2011
    • Place of Presentation
      函館大学・函館短期大学
    • Year and Date
      2011-09-07
  • [Presentation] New seauence alignment algrotithm and its implementation on the computer2011

    • Author(s)
      T.Hara, M.Ohya, K.Sato
    • Organizer
      ISTC2011
    • Place of Presentation
      Tower Hall Funabori
    • Year and Date
      2011-09-01
  • [Presentation] New alignment and software package for sequence analysis2011

    • Author(s)
      T.Hara, K.Sato, M.Ohya
    • Organizer
      12th International Congress on Amino Acids
    • Place of Presentation
      Beijing, China
    • Year and Date
      2011-08-01
  • [Presentation] The code structure of the receptor binding site of influenza A virus hemagglutinin2011

    • Author(s)
      K.Sato, M.Ohya
    • Organizer
      12th International Congress on Amino Acids
    • Place of Presentation
      Beijing, China
    • Year and Date
      2011-08-01
  • [Presentation] Mathematical Foundation of Adaptive Systems and its application to Lactose-glucose interference in E-coli growth2011

    • Author(s)
      M.Ohya
    • Organizer
      12th International Congress on Amino Acids
    • Place of Presentation
      Beijing, China
    • Year and Date
      2011-08-01
  • [Presentation] Mutual Entropy on Quantum Correlation2011

    • Author(s)
      T.Matsuoka
    • Organizer
      43th Symposium on Mathematical Physics
    • Place of Presentation
      Torun, Poland
    • Year and Date
      2011-06-22
  • [Presentation] Decision Making Process Described by Generalized Turing Machine2011

    • Author(s)
      S.Iriyama, M.Ohya
    • Organizer
      FPP6
    • Place of Presentation
      Vaxjo, Sweden
    • Year and Date
      2011-06-13
  • [Presentation] Quantum-like Dynamics of Decision Making2011

    • Author(s)
      M.Asano, A.Khrennikov, M.Ohya, Y.Tanaka, I.Yamato
    • Organizer
      FPP6
    • Place of Presentation
      Vaxjo, Sweden
    • Year and Date
      2011-06-13
  • [Presentation] Quantum-like Model of Glucose Effect on Escherichia Coli Growth2011

    • Author(s)
      M.Asano, A.Khrennikov, M.Ohya, Y.Tanaka, I.Yamato
    • Organizer
      FPP6
    • Place of Presentation
      Vaxjo, Sweden
    • Year and Date
      2011-06-13
  • [Presentation] Some Mathematical Techniques to Study Life Sciences2011

    • Author(s)
      T.Hara, M.Ohya
    • Organizer
      32nd International Conference on Quantum Probability and Related Topics
    • Place of Presentation
      Levico, Italy
    • Year and Date
      2011-05-29
  • [Presentation] On Computational Complexity of Quantum Algorithm foe Factoring2011

    • Author(s)
      S.Iriyama, M.Ohya
    • Organizer
      32nd International Conference on Quantum Probability and Related Topics
    • Place of Presentation
      Levico, Italy
    • Year and Date
      2011-05-29
  • [Book] Mathematical Foundations of Quantum Information and Computation and Its Applications to Nano- and Bio-systems2011

    • Author(s)
      I.M.Ohya, I.Volovich
    • Total Pages
      778
    • Publisher
      Springer Verlag

URL: 

Published: 2013-06-26  

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