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Macroscopic quantum theory of quantum condensation in nonequilibrium composite systems

Research Project

Project/Area Number 26287087
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Mathematical physics/Fundamental condensed matter physics
Research InstitutionOsaka University

Principal Investigator

OGAWA Tetsuo  大阪大学, 理学研究科, 教授 (50211123)

Co-Investigator(Kenkyū-buntansha) 馬場 基彰  大阪大学, 基礎工学研究科, 招へい教員 (30647970)
弓削 達郎  静岡大学, 理学部, 助教 (70547380)
山口 真  東海大学, 理学部, 講師 (40733895)
Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
Fiscal Year 2017: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2016: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2015: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2014: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Keywordsマクロ量子論 / 非平衡 / 量子熱機関 / 非平衡開放系 / 量子凝縮 / 量子コヒーレンス / レーザー / 超強結合量子系 / 共振器QED / 超強結合系
Outline of Final Research Achievements

The purpose of this study is to construct a macroscopic quantum theory for nonequilibrium composite systems. We have obtained results within the theories for both general and concrete systems. The main results are as follows.
(1) Proposed a new picture of the appearance of coherence (polariton) on the exciton lifetime in semiconductors, (2) Discovered a superconducting circuit system in which both the equilibrium phase transition and the nonequilibrium condensation can occur, (3) Constructed a time-dependent theory for BEC-BCS-LASER crossover, (4) Discovered nonequilibrium plateaus in a coupled cavity QED array system, (5) Constructed the method of decomposing the radiation energy into work and heat in cavity QED systems, (6) Discovered a relationship between the quantum feature and computational speedup for the adiabatic quantum computation.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • 2014 Annual Research Report
  • Research Products

    (50 results)

All 2018 2017 2016 2015 2014 Other

All Int'l Joint Research (1 results) Journal Article (14 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 14 results,  Open Access: 6 results,  Acknowledgement Compliant: 10 results) Presentation (35 results) (of which Int'l Joint Research: 5 results,  Invited: 6 results)

  • [Int'l Joint Research] ライス大学/河野淳一郎教授の実験グループ(米国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Vacuum Bloch?Siegert shift in Landau polaritons with ultra-high cooperativity2018

    • Author(s)
      Li Xinwei、Bamba Motoaki、Zhang Qi、Fallahi Saeed、Gardner Geoff C.、Gao Weilu、Lou Minhan、Yoshioka Katsumasa、Manfra Michael J.、Kono Junichiro
    • Journal Title

      Nature Photonics

      Volume: - Issue: 6 Pages: 324-329

    • DOI

      10.1038/s41566-018-0153-0

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Continuous Transition between Weak and Ultrastrong Coupling through Exceptional Points in Carbon Nanotube Microcavity Exciton Polaritons2018

    • Author(s)
      Weilu Gao, Xinwei Li, Motoaki Bamba, and Junichiro Kono
    • Journal Title

      Nature Photonics

      Volume: - Issue: 6 Pages: 362-367

    • DOI

      10.1038/s41566-018-0157-9

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Circuit configurations which may or may not show superradiant phase transitions2017

    • Author(s)
      Bamba Motoaki、Imoto Nobuyuki
    • Journal Title

      Physical Review A

      Volume: 96 Issue: 5

    • DOI

      10.1103/physreva.96.053857

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 光と物質の超強結合は電磁場と電荷を相転移させるか?2017

    • Author(s)
      馬場基彰
    • Journal Title

      固体物理

      Volume: Vol. 52 (No. 9) Pages: 459-476

    • NAID

      120006399239

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Markovian quantum master equation beyond adiabatic regime2017

    • Author(s)
      M. Yamaguchi, T. Yuge, and T. Ogawa
    • Journal Title

      PHYSICAL REVIEW E

      Volume: Volume 95 Issue: 1

    • DOI

      10.1103/physreve.95.012136

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Decomposition of radiation energy into work and heat2017

    • Author(s)
      T. Yuge, M. Yamaguchi, and T. Ogawa
    • Journal Title

      PHYSICAL REVIEW E

      Volume: Volume 95 Issue: 2

    • DOI

      10.1103/physreve.95.022119

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Maxwell boundary conditions imply non-Lindblad master equation2016

    • Author(s)
      M. Bamba and N. Imoto
    • Journal Title

      Physical Review A

      Volume: 94 Issue: 3

    • DOI

      10.1103/physreva.94.033802

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Superradiant phase transition in a superconducting circuit in thermal equilibrium2016

    • Author(s)
      M. Bamba, K. Inomata, and Y. Nakamura
    • Journal Title

      Phys. Rev. Lett.

      Volume: 117 Issue: 17 Pages: 173601-173601

    • DOI

      10.1103/physrevlett.117.173601

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Laser under ultrastrong light-matter interaction: Qualitative aspects and quantitative influences by level and mode truncations2016

    • Author(s)
      M. Bamba and T. Ogawa
    • Journal Title

      Physical Review A

      Volume: 93 Issue: 3

    • DOI

      10.1103/physreva.93.033811

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Diabatic Mechanisms of Higher-Order Harmonic Generation in Solid-State Materials under High-Intensity Electric Fields2016

    • Author(s)
      T. Tamaya, A. Ishikawa, T. Ogawa, and K. Tanaka
    • Journal Title

      Phys. Rev. Lett.

      Volume: 116 Issue: 1 Pages: 016601-016601

    • DOI

      10.1103/physrevlett.116.016601

    • NAID

      120005980893

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Theory of the lifetime of an exciton incoherently created below its resonance frequency by inelastic scattering2015

    • Author(s)
      M. Bamba, S. Wakaiki, H. Ichida, K. Mizoguchi, D. Kim, M. Nakayama, and Y. Kanematsu
    • Journal Title

      Physical Review B

      Volume: 91 Issue: 23

    • DOI

      10.1103/physrevb.91.235205

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Generating functional approach for spontaneous coherence in semiconductor electron-hole-photon systems2015

    • Author(s)
      Makoto Yamaguchi, Ryota Nii, Kenji Kamide, Tetsuo Ogawa, Yoshihisa Yamamoto
    • Journal Title

      Physical Review B

      Volume: 91 Issue: 11

    • DOI

      10.1103/physrevb.91.115129

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Cavity-Loss Induced Plateau in Coupled Cavity QED Array2014

    • Author(s)
      Tatsuro Yuge, Kenji Kamide, Makoto Yamaguchi, and Tetsuo Ogawa
    • Journal Title

      Journal of Physical Society of Japan

      Volume: 83 Issue: 12 Pages: 123001-123001

    • DOI

      10.7566/jpsj.83.123001

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Stability of polarizable materials against superradiant phase transition2014

    • Author(s)
      M. Bamba and T. Ogawa
    • Journal Title

      Physical Review A

      Volume: 90 Issue: 6

    • DOI

      10.1103/physreva.90.063825

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Phase transition and mode softening in superconducting circuit2018

    • Author(s)
      M. Bamba, K. Inomata, and Y. Nakamura
    • Organizer
      DAQS2018, The 2nd CEMS International Symposium on Dynamics in Artificial Quantum Systems
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] マクロに異なる状態の重ね合せは量子アニーリングに現れるか?2017

    • Author(s)
      弓削達郎
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 無限に広がる光場と局在する物質の重ね合わせ状態2017

    • Author(s)
      馬場基彰
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] 光と物質の超強結合が露わにする量子光学の未開拓領域2017

    • Author(s)
      馬場基彰
    • Organizer
      日本物理学会第72回年次大会
    • Place of Presentation
      大阪大学
    • Year and Date
      2017-03-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] Coherent Phase Transition in Superconducting Circuit2017

    • Author(s)
      M. Bamba
    • Organizer
      Light-Matter Interactions in Cavity & Circuit QED Systems in the Light of Quantum Technology - IWQD -
    • Place of Presentation
      NII, Tokyo, Japan
    • Year and Date
      2017-03-06
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Coherent-incoherent phase transition of virtual photons in superconducting circuit2017

    • Author(s)
      M. Bamba
    • Organizer
      Virtual photons in ultra-strongly coupled systems
    • Place of Presentation
      RIKEN, Wako, Japan
    • Year and Date
      2017-01-23
    • Related Report
      2016 Annual Research Report
    • Invited
  • [Presentation] Quantum and thermal phase transitions in circuit QED system2017

    • Author(s)
      M. Bamba
    • Organizer
      NQS2017, Novel Quantum States in Condensed Matter 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 光を照射しない光誘起相転移の探索2017

    • Author(s)
      馬場基彰
    • Organizer
      物性研究所短期研究会 光で見る・操る電子物性科学の最前線:強相関,トポロジー,低次元,ダイナミクス
    • Related Report
      2017 Annual Research Report
  • [Presentation] 相転移する超伝導導波路での光子質量制御2017

    • Author(s)
      馬場基彰
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 断熱量子計算におけるマクロに異なる状態の重ね合せ2017

    • Author(s)
      弓削達郎
    • Organizer
      日本物理学会2017年秋季大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 光放射系の非平衡ゆらぎの理論2017

    • Author(s)
      弓削達郎
    • Organizer
      日本物理学会第73回年次大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Super-radiant phase transition in superconducting circuit in thermal equilibrium (Invited)2016

    • Author(s)
      M. Bamba
    • Organizer
      International Workshop on Ultra-Strong Light-Matter Interactions: theory and applications to quantum information
    • Place of Presentation
      Bilbao, Spain
    • Year and Date
      2016-09-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 放射光のエネルギーを仕事と熱に分解する2016

    • Author(s)
      弓削達郎,山口真,小川哲生
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 非断熱領域におけるマルコフ型量子マスター方程式2016

    • Author(s)
      山口真,弓削達郎,小川哲生
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] 超放射相転移が起きる超伝導回路構造の提案2016

    • Author(s)
      馬場基彰, 猪股邦宏, 中村泰信
    • Organizer
      日本物理学会2016年秋季大会
    • Place of Presentation
      金沢大学
    • Year and Date
      2016-09-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Unified picture of cooperative phenomena in semiconductor electron-hole-photon system2016

    • Author(s)
      M. Yamaguchi and T. Ogawa
    • Organizer
      The 8th International Conference on Spontaneous Coherence in Excitonic Systems (ICSCE8)
    • Place of Presentation
      Edinburgh, UK
    • Year and Date
      2016-04-25
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Remaining Possibility of Super-Radiant Phase Transition by Ultra-Strong Interaction2016

    • Author(s)
      M. Bamba, T. Ogawa, and N. Imoto
    • Organizer
      17th International Conference on Physics of Light-Matter Coupling in Nanostructures
    • Place of Presentation
      東大寺総合文化センター
    • Year and Date
      2016-03-28
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Maxwell境界条件は光子数の保存を求めない2016

    • Author(s)
      馬場基彰,井元信之
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学泉キャンパス
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 熱機関としてのレーザーのパワーと効率2016

    • Author(s)
      弓削達郎,小川哲生
    • Organizer
      日本物理学会第71回年次大会
    • Place of Presentation
      東北学院大学泉キャンパス
    • Year and Date
      2016-03-19
    • Related Report
      2015 Annual Research Report
  • [Presentation] 超強結合による超放射相転移の可能性はどこに残されているのか?2015

    • Author(s)
      馬場基彰,小川哲生
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学千里山キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 固体の高次高調波発生に対する電子相関効果の理論2015

    • Author(s)
      玉谷知裕,石川陽,小川哲生,田中耕一郎
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学千里山キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 結合QED共振器系における非平衡プラトー2015

    • Author(s)
      弓削達郎,上出健仁,小川哲生
    • Organizer
      日本物理学会2015年秋季大会
    • Place of Presentation
      関西大学千里山キャンパス
    • Year and Date
      2015-09-16
    • Related Report
      2015 Annual Research Report
  • [Presentation] 光と物質の超強結合下におけるレーザー ~電磁気学描像への回帰~2015

    • Author(s)
      馬場基彰,小川哲生
    • Organizer
      第32回量子情報技術研究会 (QIT32)
    • Place of Presentation
      大阪大学豊中キャンパス基礎工学部国際棟シグマホール
    • Year and Date
      2015-05-25
    • Related Report
      2015 Annual Research Report
  • [Presentation] Fermi端超蛍光と電子正孔BCS状態の関係性2015

    • Author(s)
      山口真,上出健仁,新居良太,小川哲生,山本喜久
    • Organizer
      日本物理学会第70回年次大会
    • Place of Presentation
      早稲田大学早稲田キャンパス
    • Year and Date
      2015-03-21
    • Related Report
      2014 Annual Research Report
  • [Presentation] Mechanism of high-order harmonic generation in semiconductors under strong electric field2014

    • Author(s)
      Tetsuo Ogawa, Tomohiro Tamaya, Koichiro Tanaka
    • Organizer
      The 5th International Symposium on Teraheltz Nanosicence
    • Place of Presentation
      Martinique, France
    • Year and Date
      2014-12-01 – 2014-12-05
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Lasing in ultrastrong light-matter coupling regime2014

    • Author(s)
      Motoaki Bamba, Tetsuo Ogawa
    • Organizer
      International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors
    • Place of Presentation
      Bremen, Germany
    • Year and Date
      2014-09-22 – 2014-09-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] 光と物質の超強結合による散逸の抑制と増進2014

    • Author(s)
      馬場基彰,小川哲生
    • Organizer
      日本物理学会2014年秋季大会
    • Place of Presentation
      中部大学春日井キャンパス
    • Year and Date
      2014-09-10
    • Related Report
      2014 Annual Research Report
  • [Presentation] 結合共振器QED列における非平衡定常状態の安定性解析2014

    • Author(s)
      弓削達郎,上出健仁,小川哲生
    • Organizer
      日本物理学会2014年秋季大会
    • Place of Presentation
      中部大学春日井キャンパス
    • Year and Date
      2014-09-08
    • Related Report
      2014 Annual Research Report
  • [Presentation] Equilibrium and nonequilibrium "condensations" in polariton many-body systems2014

    • Author(s)
      Tetsuo Ogawa, Makoto Yamaguchi
    • Organizer
      5th International Conference on Photoinduced Phase Transitions and Cooperative Phenomena
    • Place of Presentation
      Bled, Slovenia
    • Year and Date
      2014-06-08 – 2014-06-13
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Theory of BEC-BCS-LASER crossover in cavity-polariton systems2014

    • Author(s)
      Tetsuo Ogawa
    • Organizer
      International Workshop on Quantum Phenomena in Photo-controlled Systems
    • Place of Presentation
      The University of Tokyo
    • Year and Date
      2014-04-26
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Estimation of the A^2 term from the analysis of lasing in ultrastrong coupling regime2014

    • Author(s)
      Motoaki Bamba, Tetsuo Ogawa
    • Organizer
      The 7th International Conference on Spontaneous Coherence in Excitonic Syetsms
    • Place of Presentation
      The Prince Hakone
    • Year and Date
      2014-04-21 – 2014-04-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] BEC-BCS-Laser crossover theory in interacting electron-hole-photon systems2014

    • Author(s)
      Makoto Yamaguchi, Kenji Kamide, Ryota Nii, Tetsuo Ogawa, Yoshihisa Yamamoto
    • Organizer
      The 7th International Conference on Spontaneous Coherence in Excitonic Syetsms
    • Place of Presentation
      The Prince Hakone
    • Year and Date
      2014-04-21 – 2014-04-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Excitons and biexcitons in symmetric electron-hole bilayers2014

    • Author(s)
      Ryo Maezono, Pabio L. Rios, Tetsuo Ogawa, Richard J. Needs
    • Organizer
      The 7th International Conference on Spontaneous Coherence in Excitonic Syetsms
    • Place of Presentation
      The Prince Hakone
    • Year and Date
      2014-04-21 – 2014-04-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] Exciton-polariton condensation in high excitation density regime2014

    • Author(s)
      Tomoyuki Horikiri, Makoto Yamaguchi, Kenji Kamide, Yasuhiro Matsuo, Andreas Loeffler, Sven Hoefling, Yutaka Shikano, Tetsuo Ogawa, Alfred Forchel, Yoshihisa Yamamoto
    • Organizer
      The 7th International Conference on Spontaneous Coherence in Excitonic Syetsms
    • Place of Presentation
      The Prince Hakone
    • Year and Date
      2014-04-21 – 2014-04-25
    • Related Report
      2014 Annual Research Report
  • [Presentation] State freezing in nonequilibrium coupled cavity QED array2014

    • Author(s)
      Tatsuo Yuge, Kenji Kamide, Makoto Yamaguchi, Tetsuo Ogawa
    • Organizer
      The 7th International Conference on Spontaneous Coherence in Excitonic Syetsms
    • Place of Presentation
      The Prince Hakone
    • Year and Date
      2014-04-21 – 2014-04-25
    • Related Report
      2014 Annual Research Report

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Published: 2014-04-04   Modified: 2022-02-21  

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