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Feedback control theory for linear quantum networks

Research Project

Project/Area Number 21760336
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Control engineering
Research InstitutionKeio University

Principal Investigator

YAMAMOTO Naoki  慶應義塾大学, 理工学部, 准教授 (40513289)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywordsシステム制御理論 / 量子力学 / 量子情報 / 量子系 / フィードバック制御 / 量子光学 / 量子相関 / 量子メモリ
Research Abstract

For a general "quantum network" system, each node of which is given by a quantum system, a designing theory of a feedback controller that enhances quantum correlation between the nodes was clarified. Also a complete characterization of the quantum system generating maximal correlation was obtained. Moreover, a quantum controller enhancing a squeezed light field was experimentally demonstrated.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (52 results)

All 2012 2011 2010 2009 Other

All Journal Article (19 results) (of which Peer Reviewed: 17 results) Presentation (31 results) Remarks (2 results)

  • [Journal Article] 量子フィードバック制御の数理2012

    • Author(s)
      山本直樹
    • Journal Title

      数理科学

      Volume: 585

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamical Gaussian state transfer with quantum error correcting architecture2012

    • Author(s)
      G. Tajimi and N. Yamamoto
    • Journal Title

      Phys. Rev. A

      Volume: 85 Pages: 22303-22303

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dissipation induced pure Gaussian state2012

    • Author(s)
      K. Koga and N. Yamamoto
    • Journal Title

      Phys. Rev. A

      Volume: 85 Pages: 22103-22103

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Dynamical Gaussian state transfer with quantum error correction architecture2012

    • Author(s)
      G.Tajimi, N.Yamamoto
    • Journal Title

      Physical Review A

      Volume: 85 Issue: 2 Pages: 22303-22303

    • DOI

      10.1103/physreva.85.022303

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dissipation induced pure Gaussian state2012

    • Author(s)
      K.Koga, N.Yamamoto
    • Journal Title

      Physical Review A

      Volume: 85 Issue: 2 Pages: 22103-22103

    • DOI

      10.1103/physreva.85.022103

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On quantum-classical equivalence for linear systems control problems and its application to quantum entanglement assignment2011

    • Author(s)
      K. Ohki, S. Hara, and N. Yamamoto
    • Journal Title

      Proceedings of 50th IEEE CDC

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 量子力学と確率システム理論2011

    • Author(s)
      山本直樹
    • Journal Title

      計測と制御

      Volume: 50-11

    • NAID

      10030164928

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 確率微分方程式の基礎2011

    • Author(s)
      山本直樹
    • Journal Title

      計測と制御

      Volume: 50-1 Pages: 937-943

    • NAID

      10030164743

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] On quantum-classical equivalence for linear systems control problems and its application to quantum entanglement assignment2011

    • Author(s)
      K.Ohki, S.Hara, N.Yamamoto
    • Journal Title

      Proceedings of 50th IEEE CDC

      Volume: (CD-ROM) Pages: 6260-6265

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robust quantum Kalman filtering under the phase uncertainty of the probe laser field2010

    • Author(s)
      S. Iida, K. Ohki, and N. Yamamoto
    • Journal Title

      Proceedings of 2010 IEEE MSC

      Pages: 749-754

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Exact solution for the max-min quantum recovery problem2009

    • Author(s)
      N. Yamamoto
    • Journal Title

      Proceedings of 48th IEEE CDC

      Pages: 1433-1438

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 量子ダイナミクスのシミュレーション:測定と制御の視点から2009

    • Author(s)
      山本直樹
    • Journal Title

      シミュレーション

      Volume: 28-4 Pages: 142-148

    • NAID

      110007539435

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 量子情報技術におけるシステム制御理論2009

    • Author(s)
      山本直樹
    • Journal Title

      システム制御情報学会誌

      Volume: 53-6 Pages: 217-223

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 量子ダイナミクスのシミュレーション:測定と制御の視点から2009

    • Author(s)
      山本直樹
    • Journal Title

      シミュレーション 28

      Pages: 142-142

    • NAID

      110007539435

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 量子情報技術におけるシステム制御理論2009

    • Author(s)
      山本直樹
    • Journal Title

      システム制御情報学会誌 53

      Pages: 217-217

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Experimental demonstration of coherent feedback control on optical field squeezing

    • Author(s)
      S. Iida, M. Yukawa, H. Yonezawa, N. Yamamoto, and A. Furusawa
    • Journal Title

      IEEE Trans. Automat. Contr

      Volume: (to appear)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pure Gaussian state generation via dissipation : A quantum stochastic differential equation approach

    • Author(s)
      N. Yamamoto
    • Journal Title

      Phil. Trans. Roy. Soc. A

      Volume: (to appear)

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pure Gaussian state generation via dissipation : A quantum stochastic differential equation approach

    • Author(s)
      N.Yamamoto
    • Journal Title

      Philosophical Transaction of the Royal Society A

      Volume: (掲載決定)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Experimental demonstration of coherent feedback control on optical field squeezing

    • Author(s)
      S.Iida, M.Yukawa, H.Yonezawa, N.Yamamoto, A.Furusawa
    • Journal Title

      IEEE Transaction on Automatic Control

      Volume: (掲載決定)

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 弱測定による増幅の事後選択による効果2012

    • Author(s)
      田中咲、山本直樹
    • Organizer
      日本物理学会、第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-27
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Generating pure Gaussian state by dissipation : A quantum stochastic differential equation approach, Theo Murphy meeting of the Royal Society2011

    • Author(s)
      N. Yamamoto
    • Organizer
      Principles and applications of quantum control engineering
    • Place of Presentation
      London, UK
    • Year and Date
      2011-12-13
    • Related Report
      2011 Final Research Report
  • [Presentation] Generating pure Gaussian state by dissipation : A quantum stochastic differential equation approach2011

    • Author(s)
      N.Yamamoto
    • Organizer
      Theo Murphy meeting of the Royal Society, Principles and applications of quantum control engineering
    • Place of Presentation
      Kavli Royal Society centre, Buckinghamshire, UK(招待講演)
    • Year and Date
      2011-12-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] 最大・最小量子誤り訂正問題の繰り返し最適化による解法2011

    • Author(s)
      山本直樹、西澤勇紀
    • Organizer
      第25回量子情報技術シンポジウム
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 原子位相ロックの量子推定論的評価2011

    • Author(s)
      杉山綱祐、山本直樹、志賀信泰、竹内誠
    • Organizer
      第25回量子情報技術シンポジウム
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] Photon Subtractionによるエンタングルメント蒸留のダイナミクス2011

    • Author(s)
      武田陽一郎、山本直樹
    • Organizer
      第25回量子情報技術シンポジウム
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 協調制御による連続変数クラスター状態の安定化2011

    • Author(s)
      多治見剛、山本直樹
    • Organizer
      第25回量子情報技術シンポジウム
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] 最大・最小量子誤り訂正問題の繰り返し最適化による解法2011

    • Author(s)
      山本直樹、西澤勇紀
    • Organizer
      第25回量子情報技術研究会
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-22
    • Related Report
      2011 Final Research Report
  • [Presentation] 原子位相ロックの量子推定論的評価2011

    • Author(s)
      杉山綱祐、山本直樹、志賀信泰、竹内誠
    • Organizer
      第25回量子情報技術研究会
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-21
    • Related Report
      2011 Final Research Report
  • [Presentation] Photon Subtractionによるエンタングルメント蒸留のダイナミクス2011

    • Author(s)
      武田陽一郎、山本直樹
    • Organizer
      第25回量子情報技術研究会
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-21
    • Related Report
      2011 Final Research Report
  • [Presentation] 協調制御による連続変数クラスター状態の安定化2011

    • Author(s)
      多治見剛、山本直樹
    • Organizer
      第25回量子情報技術研究会
    • Place of Presentation
      大阪大学
    • Year and Date
      2011-11-21
    • Related Report
      2011 Final Research Report
  • [Presentation] Dissipation induced pure Gaussian state2011

    • Author(s)
      N. Yamamoto and K. Koga
    • Organizer
      24th Quantum Information and Technology Symposium
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-05-12
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 量子制御理論の基礎と応用2010

    • Author(s)
      山本直樹
    • Organizer
      第23回 量子情報技術研究会(QIT)
    • Place of Presentation
      東京
    • Year and Date
      2010-11-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] 連続変数システムにおける動的量子誤り訂正2010

    • Author(s)
      多治見剛、山本直樹
    • Organizer
      第23回 量子情報技術研究会(QIT)
    • Place of Presentation
      東京
    • Year and Date
      2010-11-16
    • Related Report
      2010 Annual Research Report
  • [Presentation] 連続変数システムにおける動的量子誤り訂正2010

    • Author(s)
      多治見剛、山本直樹
    • Organizer
      第23回量子情報技術研究会
    • Place of Presentation
      東京工業大学
    • Year and Date
      2010-11-04
    • Related Report
      2011 Final Research Report
  • [Presentation] 量子制御理論の基礎と応用2010

    • Author(s)
      山本直樹
    • Organizer
      第23回量子情報技術研究会(QIT)
    • Place of Presentation
      東京大学
    • Year and Date
      2010-11-04
    • Related Report
      2011 Final Research Report
  • [Presentation] Robust quantum Kalman filtering under the phase uncertainty of the probe laser field2010

    • Author(s)
      S.Iida, K.Ohki, N.Yamamoto
    • Organizer
      IEEE Multi conference on systems and control
    • Place of Presentation
      横浜
    • Year and Date
      2010-09-08
    • Related Report
      2010 Annual Research Report
  • [Presentation] Practical coherent feedback for field squeezing2010

    • Author(s)
      S.Iida, M.Yukawa, H.Yonezawa, N.Yamamoto, A.Furusawa
    • Organizer
      10th Asian Conference on Quantum Information Science (2010)
    • Place of Presentation
      東京
    • Year and Date
      2010-08-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] Practical coherent feedback for field squeezing2010

    • Author(s)
      S. Iida, M. Yukawa, H. Yonezawa, N. Yamamoto, and A. Furusawa
    • Organizer
      10th Asian Conference on Quantum Information Science
    • Place of Presentation
      東京大学
    • Year and Date
      2010-08-27
    • Related Report
      2011 Final Research Report
  • [Presentation] 連続変数システムにおける動的量子誤り訂正2010

    • Author(s)
      多治見剛、大木健太郎、山本直樹
    • Organizer
      日本物理学会・第65回年次大会
    • Place of Presentation
      岡山
    • Year and Date
      2010-03-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] 2モードカスケード量子光学系におけるエンタングルメントの解析2010

    • Author(s)
      古賀圭, 山本直樹
    • Organizer
      日本物理学会・第65回年次大会
    • Place of Presentation
      岡山
    • Year and Date
      2010-03-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 2モードカスケード量子光学系におけるエンタングルメントの解析2010

    • Author(s)
      古賀圭, 山本直樹
    • Organizer
      日本物理学会・第65回年次大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-21
    • Related Report
      2011 Final Research Report
  • [Presentation] 連続変数システムにおける動的量子誤り訂正2010

    • Author(s)
      多治見剛、大木健太郎、山本直樹
    • Organizer
      日本物理学会・第65回年次大会
    • Place of Presentation
      岡山大学
    • Year and Date
      2010-03-21
    • Related Report
      2011 Final Research Report
  • [Presentation] 線形量子系の構造と共分散指定制御2010

    • Author(s)
      大木健太郎、山本直樹、原辰次
    • Organizer
      計測自動制御学会、第10回制御部門大会
    • Place of Presentation
      熊本
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] 線形量子系の構造と共分散指定制御2010

    • Author(s)
      大木健太郎、山本直樹、原辰次
    • Organizer
      計測自動制御学会、第10回制御部門大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-03-16
    • Related Report
      2011 Final Research Report
  • [Presentation] 量子系のプローブレーザー揺らぎに対するロバストカルマンフィルタリング2010

    • Author(s)
      飯田早苗、大木健太郎、山本直樹
    • Organizer
      計測自動制御学会、第10回制御部門大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-03-16
    • Related Report
      2011 Final Research Report
  • [Presentation] 量子系のプローブレーザー揺らぎに対するロバストカルマンフィルタリング2010

    • Author(s)
      飯田早苗、大木健太郎、山本直樹
    • Organizer
      計測自動制御学会、第10回制御部門大会
    • Place of Presentation
      熊本
    • Year and Date
      2010-03-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] 確率微分方程式の基礎2010

    • Author(s)
      山本直樹
    • Organizer
      計測自動制御学会、第10回制御部門大会
    • Place of Presentation
      熊本大学
    • Year and Date
      2010-03-15
    • Related Report
      2011 Final Research Report
  • [Presentation] Exact solution for the max-min quantum recovery problem2009

    • Author(s)
      N Yamamoto
    • Organizer
      48th IEEE Conference on Decision and Control
    • Place of Presentation
      Shanghai, China
    • Year and Date
      2009-12-16
    • Related Report
      2009 Annual Research Report
  • [Presentation] Uncertainty limits in the quantum filtering2009

    • Author(s)
      K. Sugiyama, K. Ohki, and N. Yamamoto
    • Organizer
      21st Quantum Information and Technology Symposium(2009)
    • Year and Date
      2009-11-04
    • Related Report
      2011 Final Research Report
  • [Presentation] Uncertainty limits in the quantum filtering2009

    • Author(s)
      K.Sugiyama, K.Ohki, N.Yamamoto
    • Organizer
      21st Qunatum Information and Technology Symposium
    • Place of Presentation
      東京
    • Year and Date
      2009-11-04
    • Related Report
      2009 Annual Research Report
  • [Remarks] 研究成果の一部を公開した。

    • URL

      http://www.yamamoto.appi.keio.ac.jp/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www.yamamoto.appi.keio.ac.jp/

    • Related Report
      2011 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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