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mitarai kosuke  御手洗 光祐

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Mitarai Kosuke  御手洗 光祐

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Researcher Number 50855111
Other IDs
Affiliation (Current) 2025: 大阪大学, 大学院基礎工学研究科, 准教授
2025: 大阪大学, 量子情報・量子生命研究センター, 准教授
Affiliation (based on the past Project Information) *help 2023 – 2025: 大阪大学, 大学院基礎工学研究科, 准教授
2020 – 2021: 大阪大学, 基礎工学研究科, 助教
Review Section/Research Field
Principal Investigator
Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related / 0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields
Except Principal Investigator
Transformative Research Areas, Section (II)
Keywords
Principal Investigator
量子コンピュータ / 量子アルゴリズム / 量子シミュレーション / NISQ / VQE / 変分量子アルゴリズム / 第一原理計算 / 量子化学 / 量子計算
Except Principal Investigator
量子古典融合アルゴリズム … More / Classical Shadows / 量子古典ハイブリッドアルゴリズム / 物性物理 / 量子化学 / QSCI / 計算物質科学 / 量子古典混合アルゴリズム / 量子コンピュータ / 量子回路 / 量子計算物質科学 Less
  • Research Projects

    (3 results)
  • Research Products

    (28 results)
  • Co-Researchers

    (3 People)
  •  量子シミュレーションのための量子アルゴリズムの高度化Principal Investigator

    • Principal Investigator
      御手洗 光祐
    • Project Period (FY)
      2024 – 2027
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
    • Research Institution
      Osaka University
  •  Designing quantum circuits for computational materials science

    • Principal Investigator
      水上 渉
    • Project Period (FY)
      2023 – 2025
    • Research Category
      Grant-in-Aid for Transformative Research Areas (B)
    • Review Section
      Transformative Research Areas, Section (II)
    • Research Institution
      The University of Osaka
  •  Development of parameter optimization strategies of quantum circuits for ab-initio calculationsPrincipal Investigator

    • Principal Investigator
      Mitarai Kosuke
    • Project Period (FY)
      2020 – 2021
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields
    • Research Institution
      Osaka University

All 2024 2023 2022 2021 2020

All Journal Article Presentation

  • [Journal Article] Almost optimal measurement scheduling of molecular Hamiltonian via finite projective plane2024

    • Author(s)
      Inoue Wataru、Aoyama Koki、Teranishi Yusuke、Kanno Keita、Nakagawa Yuya O.、Mitarai Kosuke
    • Journal Title

      Physical Review Research

      Volume: 6 Issue: 1

    • DOI

      10.1103/physrevresearch.6.013096

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PLANNED-23H03819
  • [Journal Article] Classical variational optimization of PREPARE circuit for quantum phase estimation of quantum chemistry Hamiltonians2023

    • Author(s)
      Morisaki Hayata , Mitarai Kosuke, Fujii Keisuke , Nakagawa Yuya O.
    • Journal Title

      arXiv

      Volume: 2308.13770

    • Open Access
    • Data Source
      KAKENHI-PLANNED-23H03819
  • [Journal Article] End-to-end complexity for simulating the Schwinger model on quantum computers2023

    • Author(s)
      Sakamoto Kazuki, Morisaki Hayata, Haruna Junichi, Itou Etsuko, Fujii Keisuke, Mitarai Kosuke
    • Journal Title

      arXiv

      Volume: 2311.17388

    • Open Access
    • Data Source
      KAKENHI-PLANNED-23H03819
  • [Journal Article] Algorithmic error mitigation for quantum eigenvalues estimation2023

    • Author(s)
      Siegel Adam, Mitarai Kosuke, Fujii Keisuke
    • Journal Title

      arXiv

      Volume: 2308.03879

    • Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PLANNED-23H03819
  • [Journal Article] Computational power of one- and two-dimensional dual-unitary quantum circuits2022

    • Author(s)
      Suzuki Ryotaro、Mitarai Kosuke、Fujii Keisuke
    • Journal Title

      Quantum

      Volume: 6 Pages: 631-631

    • DOI

      10.22331/q-2022-01-24-631

    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Journal Article] Constructing a virtual two-qubit gate by sampling single-qubit operations2021

    • Author(s)
      Mitarai Kosuke、Fujii Keisuke
    • Journal Title

      New Journal of Physics

      Volume: 23 Issue: 2 Pages: 023021-023021

    • DOI

      10.1088/1367-2630/abd7bc

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K22330, KAKENHI-PROJECT-16H02211
  • [Journal Article] Experimental quantum kernel trick with nuclear spins in a solid2021

    • Author(s)
      Kusumoto Takeru、Mitarai Kosuke、Fujii Keisuke、Kitagawa Masahiro、Negoro Makoto
    • Journal Title

      npj Quantum Information

      Volume: 7 Issue: 1 Pages: 94-94

    • DOI

      10.1038/s41534-021-00423-0

    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Journal Article] Overhead for simulating a non-local channel with local channels by quasiprobability sampling2021

    • Author(s)
      Mitarai Kosuke、Fujii Keisuke
    • Journal Title

      Quantum

      Volume: 5 Pages: 388-388

    • DOI

      10.22331/q-2021-01-28-388

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-20K22330, KAKENHI-PROJECT-16H02211
  • [Journal Article] Variational quantum algorithms2021

    • Author(s)
      Cerezo M.、Arrasmith Andrew、Babbush Ryan、Benjamin Simon C.、Endo Suguru、Fujii Keisuke、McClean Jarrod R.、Mitarai Kosuke、Yuan Xiao、Cincio Lukasz、Coles Patrick J.
    • Journal Title

      Nature Reviews Physics

      Volume: 3 Issue: 9 Pages: 625-644

    • DOI

      10.1038/s42254-021-00348-9

    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Journal Article] Learning temporal data with a variational quantum recurrent neural network2021

    • Author(s)
      Takaki Yuto、Mitarai Kosuke、Negoro Makoto、Fujii Keisuke、Kitagawa Masahiro
    • Journal Title

      Physical Review A

      Volume: 103 Issue: 5 Pages: 052414-052414

    • DOI

      10.1103/physreva.103.052414

    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Journal Article] Sampling-based quasiprobability simulation for fault-tolerant quantum error correction on the surface codes under coherent noise2021

    • Author(s)
      Hakkaku Shigeo、Mitarai Kosuke、Fujii Keisuke
    • Journal Title

      Physical Review Research

      Volume: 3 Issue: 4 Pages: 043130-043130

    • DOI

      10.1103/physrevresearch.3.043130

    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] NISQ algorithms for chemistry and machine learning2022

    • Author(s)
      Kosuke Mitarai
    • Organizer
      QHack2022
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Quantum machine learning and algorithm development2021

    • Author(s)
      Kosuke Mitarai
    • Organizer
      Physics Frontiers with Quantum Science and Technology
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Quantum algorithms for quantum many-body systems on near-term quantum computers2021

    • Author(s)
      Kosuke Mitarai
    • Organizer
      New Trends in Quantum Condensed Matter Theory
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Development of quantum machine learning algorithms and experimental realization2021

    • Author(s)
      Kosuke Mitarai
    • Organizer
      Quantum Innovation 2021
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] 量子計算・量子機械学習入門2021

    • Author(s)
      Kosuke Mitarai
    • Organizer
      第24回情報論的学習理論ワークショップ (IBIS2021)
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Parent Hamiltonian as a benchmark problem for variational quantum eigensolvers2021

    • Author(s)
      Fumiyoshi Kobayashi , Kosuke Mitarai , Keisuke Fujii
    • Organizer
      Quantum Information Processing 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Quadratic Clifford expansion for efficient benchmarking and initialization of variational quantum algorithms2021

    • Author(s)
      Kosuke Mitarai , Yasunari Suzuki , Wataru Mizukami , Yuya O. Nakagawa , Keisuke Fujii
    • Organizer
      Quantum Information Processing 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Experimental realization of quantum machine learning algorithms2021

    • Author(s)
      Kosuke Mitarai
    • Organizer
      Quantum Techniques in Machine Learning 2021
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Classically Optimized Variational Quantum Eignensolver for Topological Orderd Systems2020

    • Author(s)
      Keita Osaki , Kosuke Mitarai , Keisuke Fujii
    • Organizer
      Asian Quantum Information Science 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Full simulation of fault-tolerant quantum error correction under general noise for near-term quantum devices2020

    • Author(s)
      Mitsuki Katsuda , Kosuke Mitarai , Keisuke Fujii
    • Organizer
      Asian Quantum Information Science 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Quantum error correction with adaptive syndrome measurements2020

    • Author(s)
      Shoya Takagi , Kosuke Mitarai , Keisuke Fujii
    • Organizer
      Asian Quantum Information Science 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] 摂動的アプローチによる変分量子アルゴリズムの効率的初期化とベンチマーク2020

    • Author(s)
      御手洗光祐, 鈴木泰成, 水上 渉, 中川裕也, 藤井啓祐
    • Organizer
      第43回量子情報技術研究会
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Extending the variational quantum eigensolver for practical applications2020

    • Author(s)
      Kosuke Mitarai
    • Organizer
      Quantum Week of Fun - Quantum Computing × Quantum Chemistry
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Computational power of dual-unitary quantum circuits2020

    • Author(s)
      Ryotaro Suzuki , Kosuke Mitarai , Keisuke Fujii
    • Organizer
      Asian Quantum Information Science 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] 物性計算へのNISQ デバイス応用に向けたアルゴリズム2020

    • Author(s)
      御手洗光祐
    • Organizer
      量子多体系の熱力学 --数理の発展と展望
    • Invited
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] Nonlinear transformation of complex amplitudes via quantum singular value transformation2020

    • Author(s)
      Naixu Guo , Kosuke Mitarai , Keisuke Fujii
    • Organizer
      Asian Quantum Information Science 2020
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22330
  • [Presentation] 位相推定アルゴリズムを用いた分子のエネルギー計算にかかるコストの推定2020

    • Author(s)
      小林望 , 御手洗光祐 , 中川裕也
    • Organizer
      第1回量子ソフトウェア研究発表会
    • Data Source
      KAKENHI-PROJECT-20K22330
  • 1.  水上 渉 (10732969)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  藤堂 眞治 (10291337)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  杉崎 研司 (70514529)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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