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Realization of first-principles calculations of magnetism and superconductivity by compression of high-dimensional data

Research Project

Project/Area Number 18H01158
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
Research InstitutionOkayama University

Principal Investigator

Otsuki Junya  岡山大学, 異分野基礎科学研究所, 准教授 (60513877)

Co-Investigator(Kenkyū-buntansha) 吉見 一慶  東京大学, 物性研究所, 特任研究員 (10586910)
野村 悠祐  国立研究開発法人理化学研究所, 創発物性科学研究センター, 研究員 (20793756)
品岡 寛  埼玉大学, 理工学研究科, 助教 (40773023)
大関 真之  東北大学, 情報科学研究科, 教授 (80447549)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥17,420,000 (Direct Cost: ¥13,400,000、Indirect Cost: ¥4,020,000)
Fiscal Year 2020: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2019: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2018: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywords強相関電子系 / 磁性 / 超伝導 / 第一原理計算 / スパースモデリング / 動的平均場法 / データ科学 / 計算物理 / オープンソースソフトウェア / 量子モンテカルロ法 / 動的感受率 / 動的平均場理論
Outline of Final Research Achievements

Strongly correlated electron compounds offers various practically useful functionalities such as magnetism and superconductivity. The susceptibility represents the response to an external field, and plays an important role in understanding their physical properties. However, calculations of the susceptibility for realistic strongly correlated compounds have not been realized due to the difficulty in numerical calculations. Applying data science approaches, this project has achieved important progress toward the realization of susceptibility calculations for strongly correlated compounds.

Academic Significance and Societal Importance of the Research Achievements

静的な外場に対応する感受率は、材料としての性能そのものを表し、また、磁性や超伝導状態への相転移温度の決定にも利用される。一方、動的な外場に対応する感受率によって物質の励起構造を調べることができる。このように、静的および動的感受率は基礎・応用共に極めて重要な物理量であるが、多くの有用な機能物質を有する強相関電子系化合物の感受率計算は困難であった。本研究成果はこれを可能とするもので、今後、現実の機能物質の研究に応用されていくと期待される。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (136 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (3 results) Journal Article (27 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 27 results,  Open Access: 8 results) Presentation (100 results) (of which Int'l Joint Research: 47 results,  Invited: 30 results) Book (6 results)

  • [Int'l Joint Research] アーヘン工科大学(ドイツ)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] フリブール大学(スイス)

    • Related Report
      2018 Annual Research Report
  • [Int'l Joint Research] ミシガン大学/ラトガース大学/Flatiron Institute(米国)

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Sparse modeling of large-scale quantum impurity models with low symmetries2021

    • Author(s)
      Shinaoka Hiroshi、Nagai Yuki
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 4 Pages: 045120-1

    • DOI

      10.1103/physrevb.103.045120

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Geometrical Hall effect and momentum-space Berry curvature from spin-reversed band pairs2021

    • Author(s)
      Hirschberger Max、Nomura Yusuke、Mitamura Hiroyuki、Miyake Atsushi、Koretsune Takashi、Kaneko Yoshio、Spitz Leonie、Taguchi Yasujiro、Matsuo Akira、Kindo Koichi、Arita Ryotaro、Tokunaga Masashi、Tokura Yoshinori
    • Journal Title

      Physical Review B

      Volume: 103 Issue: 4

    • DOI

      10.1103/physrevb.103.l041111

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 機械学習手法を用いて量子多体系に挑む ―手法拡張を含む最近の進展―2021

    • Author(s)
      野村悠祐
    • Journal Title

      固体物理

      Volume: 56 Pages: 117-130

    • NAID

      40022518161

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Efficient ab initio Migdal-Eliashberg calculation considering the retardation effect in phonon-mediated superconductors2020

    • Author(s)
      Tianchun Wang, Takuya Nomoto, Yusuke Nomura, Hiroshi Shinaoka, Junya Otsuki, T. Koretsune, and Ryotaro Arita
    • Journal Title

      Physical Review B

      Volume: 102 Issue: 13 Pages: 134503-134503

    • DOI

      10.1103/physrevb.102.134503

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spectral properties of heterostructures containing half-metallic ferromagnets in the presence of local many-body correlations2020

    • Author(s)
      Weh A.、Otsuki J.、Schnait H.、Evertz H. G.、Eckern U.、Lichtenstein A. I.、Chioncel L.
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 4

    • DOI

      10.1103/physrevresearch.2.043263

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Machine Learning Quantum States ― Extensions to Fermion-Boson Coupled Systems and Excited-State Calculations2020

    • Author(s)
      Nomura Yusuke
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 5 Pages: 054706-054706

    • DOI

      10.7566/jpsj.89.054706

    • NAID

      40022226628

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Higgs-mode resonance in third harmonic generation in NbN superconductors: Multiband electron-phonon coupling, impurity scattering, and polarization-angle dependence2020

    • Author(s)
      Tsuji Naoto、Nomura Yusuke
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 4

    • DOI

      10.1103/physrevresearch.2.043029

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Magnetic exchange coupling in cuprate-analog d9 nickelates2020

    • Author(s)
      Nomura Yusuke、Nomoto Takuya、Hirayama Motoaki、Arita Ryotaro
    • Journal Title

      Physical Review Research

      Volume: 2 Issue: 4 Pages: 043144-043144

    • DOI

      10.1103/physrevresearch.2.043144

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] ニッケル酸化物新超伝導体の発見:現状と展望2020

    • Author(s)
      野村悠祐、平山元昭、北谷基治、只野央将、有田亮太郎
    • Journal Title

      固体物理

      Volume: 55 Pages: 491-503

    • NAID

      40022384103

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sparse Modeling in Quantum Many-Body Problems2020

    • Author(s)
      Otsuki Junya、Ohzeki Masayuki、Shinaoka Hiroshi、Yoshimi Kazuyoshi
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 89 Issue: 1 Pages: 012001-012001

    • DOI

      10.7566/jpsj.89.012001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sparse sampling and tensor network representation of two-particle Green's functions2020

    • Author(s)
      Shinaoka Hiroshi、Geffroy Dominique、Wallerberger Markus、Otsuki Junya、Yoshimi Kazuyoshi、Gull Emanuel、Kunes Jan
    • Journal Title

      SciPost Physics

      Volume: 8 Issue: 1

    • DOI

      10.21468/scipostphys.8.1.012

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optical response in the excitonic insulating state: Variational cluster approach2020

    • Author(s)
      Li Hengyue、Otsuki Junya、Naka Makoto、Ishihara Sumio
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 12 Pages: 125117-125117

    • DOI

      10.1103/physrevb.101.125117

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Sparse sampling approach to efficient ab initio calculations at finite temperature2020

    • Author(s)
      Li Jia、Wallerberger Markus、Chikano Naoya、Yeh Chia-Nan、Gull Emanuel、Shinaoka Hiroshi
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 3

    • DOI

      10.1103/physrevb.101.035144

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Efficient implementation of the continuous-time interaction-expansion quantum Monte Carlo method2020

    • Author(s)
      Shinaoka Hiroshi、Nomura Yusuke、Gull Emanuel
    • Journal Title

      Computer Physics Communications

      Volume: 252 Pages: 106826-106826

    • DOI

      10.1016/j.cpc.2019.06.016

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Wannier90 as a community code: new features and applications2020

    • Author(s)
      Pizzi Giovanni et al
    • Journal Title

      Journal of Physics: Condensed Matter

      Volume: 32 Issue: 16 Pages: 165902-165902

    • DOI

      10.1088/1361-648x/ab51ff

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Materials design of dynamically stable d9 layered nickelates2020

    • Author(s)
      Hirayama Motoaki、Tadano Terumasa、Nomura Yusuke、Arita Ryotaro
    • Journal Title

      Physical Review B

      Volume: 101 Issue: 7 Pages: 075107-075107

    • DOI

      10.1103/physrevb.101.075107

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Strong-coupling formula for momentum-dependent susceptibilities in dynamical mean-field theory2019

    • Author(s)
      Otsuki Junya、Yoshimi Kazuyoshi、Shinaoka Hiroshi、Nomura Yusuke
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 16

    • DOI

      10.1103/physrevb.99.165134

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] irbasis: Open-source database and software for intermediate-representation basis functions of imaginary-time Green’s function2019

    • Author(s)
      Chikano Naoya、Yoshimi Kazuyoshi、Otsuki Junya、Shinaoka Hiroshi
    • Journal Title

      Computer Physics Communications

      Volume: - Pages: 181-188

    • DOI

      10.1016/j.cpc.2019.02.006

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] SpM: Sparse modeling tool for analytic continuation of imaginary-time Green’s function2019

    • Author(s)
      Yoshimi Kazuyoshi、Otsuki Junya、Motoyama Yuichi、Ohzeki Masayuki、Shinaoka Hiroshi
    • Journal Title

      Computer Physics Communications

      Volume: 244 Pages: 319-323

    • DOI

      10.1016/j.cpc.2019.07.001

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ab initio derivation of an effective Hamiltonian for the La2CuO4/La1.55Sr0.45CuO4 heterostructure2019

    • Author(s)
      Tadano Terumasa、Nomura Yusuke、Imada Masatoshi
    • Journal Title

      Physical Review B

      Volume: 99 Issue: 15

    • DOI

      10.1103/physrevb.99.155148

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Formation of a two-dimensional single-component correlated electron system and band engineering in the nickelate superconductor NdNiO2"2019

    • Author(s)
      "Yusuke Nomura, Motoaki Hirayama, Terumasa Tadano, Yoshihide Yoshimoto, Kazuma Nakamura, and Ryotaro Arita"
    • Journal Title

      PHYSICAL REVIEW B

      Volume: 100 Issue: 20 Pages: 205138-205138

    • DOI

      10.1103/physrevb.100.205138

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] CT-X: An efficient continuous-time quantum Monte Carlo impurity solver in the Kondo regime2019

    • Author(s)
      Yue Changming、Wang Yilin、Otsuki Junya、Dai Xi
    • Journal Title

      Computer Physics Communications

      Volume: 236 Pages: 135-152

    • DOI

      10.1016/j.cpc.2018.10.025

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Overcomplete compact representation of two-particle Green's functions2018

    • Author(s)
      Shinaoka Hiroshi、Otsuki Junya、Haule Kristjan、Wallerberger Markus、Gull Emanuel、Yoshimi Kazuyoshi、Ohzeki Masayuki
    • Journal Title

      Physical Review B

      Volume: 97 Issue: 20

    • DOI

      10.1103/physrevb.97.205111

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Performance analysis of a physically constructed orthogonal representation of imaginary-time Green's function2018

    • Author(s)
      Chikano Naoya、Otsuki Junya、Shinaoka Hiroshi
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 3

    • DOI

      10.1103/physrevb.98.035104

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stripe and superconducting order competing in the Hubbard model on a square lattice studied by a combined variational Monte Carlo and tensor network method2018

    • Author(s)
      Darmawan Andrew S.、Nomura Yusuke、Yamaji Youhei、Imada Masatoshi
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 20

    • DOI

      10.1103/physrevb.98.205132

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Constructing exact representations of quantum many-body systems with deep neural networks2018

    • Author(s)
      Carleo Giuseppe、Nomura Yusuke、Imada Masatoshi
    • Journal Title

      Nature Communications

      Volume: 9 Issue: 1

    • DOI

      10.1038/s41467-018-07520-3

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Limitations of constrained random phase approximation downfolding2018

    • Author(s)
      Honerkamp Carsten、Shinaoka Hiroshi、Assaad Fakher F.、Werner Philipp
    • Journal Title

      Physical Review B

      Volume: 98 Issue: 23

    • DOI

      10.1103/physrevb.98.235151

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] ハーフメタル候補物質CoS2のスピン分解電子構造2021

    • Author(s)
      藤原弘和, 寺嶋健成, 脇田高徳, 矢野佑幸, 細田渉, 片岡範行, 照屋淳志, 垣花将司, 辺土正人, 仲間隆男, 大貫惇睦, 矢治光一郎, 原沢あゆみ, 黒田健太, 辛埴, 堀場弘司, 組頭広志, 大槻純也, 竹森那由多, H.O. Jeschke, 村岡祐治, 横谷尚睦
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機械学習を用いた量子多体波動関数表現:物理の難問であるフラストレーションのある量子スピン系への適用2021

    • Author(s)
      野村悠祐
    • Organizer
      第11回材料系ワークショップ ~マテリアルDXを加速する「富岳」を活用した成果の創出に向けて~
    • Related Report
      2020 Annual Research Report
  • [Presentation] Magnetic exchange coupling in theoretically-designed cuprate-analog d9 nickelates2021

    • Author(s)
      Yusuke Nomura
    • Organizer
      APS March meeting 2021
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum Annealing and its Application to Real Industry2021

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      RIEC International Symposium
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 物性研究分野でのオープンソースソフトウェア開発・高度化プロジェクトの紹介2021

    • Author(s)
      吉見一慶
    • Organizer
      第13回K-CONNEX研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 第一原理有効ハミルトニアンに基づいた鉄系超伝導体の超伝導転移温度の予測器構築2021

    • Author(s)
      井戸康太、本山裕一、三澤貴宏、吉見一慶
    • Organizer
      物性科学におけるデータ科学の今と未来
    • Related Report
      2020 Annual Research Report
  • [Presentation] 有機ディラック電子系α-(BEDT-TTF)2I3およびα-(BETS)2I3の絶縁体化機構2021

    • Author(s)
      大木大悟, 小林晃人, 吉見一慶, 三澤貴宏
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Pd(dmit)2塩の第一原理ハミルトニアンにおける量子スピン液体の安定性2021

    • Author(s)
      井戸康太, 吉見一慶, 三澤貴宏, 今田正俊
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Pd(dmit)2塩の第一原理ハミルトニアンの有限温度依存性2021

    • Author(s)
      吉見一慶, 三澤貴宏, 圓谷貴夫
    • Organizer
      日本物理学会第76回年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 動的平均場理論による非局所相関の計算とGPU化2020

    • Author(s)
      大槻純也
    • Organizer
      物性研究所スパコン共同利用・CCMS合同研究会「計算物質科学の新展開2020」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Efficient ab initio Migdal-Eliashberg calculation considering the retardation effect in phonon-mediated superconductors2020

    • Author(s)
      Tianchun Wang, Takuya Nomoto, Yusuke Nomura, Hiroshi Shinaoka, Junya Otsuki, Takashi Koretsune, Ryotaro Arita
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Dimensionality reduction of Green’s function theories2020

    • Author(s)
      Hiroshi Shinaoka
    • Organizer
      International Workshop on High-Performance Computing and Programming on Quantum Chemistry and Physics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Application of machine learning beyond benchmarks reveals Dirac-type nodal spin liquid in the J1-J2 Heisenberg model2020

    • Author(s)
      Yusuke Nomura
    • Organizer
      Machine Learning for Quantum Simulation
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ボルツマンマシンを用いた量子多体波動関数表現:深層ボルツマンマシンによる厳密な表現と制限ボルツマンマシンによる数値的近似表現2020

    • Author(s)
      野村悠祐
    • Organizer
      Deep learning and Physics 2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 機械学習手法を用いた量子多体系の研究 ー手法拡張を含む最近の進展2020

    • Author(s)
      野村悠祐
    • Organizer
      CMTセミナー
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] ニッケル酸化物超伝導体NdNiO2における強相関電子系形成と新物質デザイン2020

    • Author(s)
      野村悠祐
    • Organizer
      日本物理学会秋季大会2020
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Machine learning quantum states ― Extension of methods and application to frustrated spin systems2020

    • Author(s)
      Yusuke Nomura
    • Organizer
      International Conference on Fugaku project Emergence and Functionality of Quantum Matter 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニッケル酸化物新超伝導体における強相関電子系形成と物質デザイン2020

    • Author(s)
      野村悠祐
    • Organizer
      京都大学基礎物理学研究所 研究会 「高温超伝導・非従来型超伝導研究の最前線:多様性と普遍性」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 機械学習を用いた2次元J1-J2ハイゼンベルグ模型の研究2020

    • Author(s)
      野村悠祐
    • Organizer
      物性研究所スパコン共同利用・CCMS合同研究会「計算物質科学の新展開2020」
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Quantum annealing and machine learning - learning and Black-box optimization2020

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      Ellis QPhML 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum annealing, its theory and several applications in industry2020

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      School on Modern Physics
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Quantum Annealing and Its Application to Real World2020

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      ISMVL 2020(IEEE International Symposium on Multiple-Valued Logic)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 有機ディラック電子系α-(BEDT-TTF)2I3およびα-(BETS)2I3の低温相におけるサイト間クーロン相互作用の効果2020

    • Author(s)
      大木大悟, 小林晃人, 吉見一慶, 三澤貴宏
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Pd(dmit)2系分子性導体に対する第一原理有効Hamiltonianの系統的解析 II2020

    • Author(s)
      三澤貴宏, 吉見一慶, 圓谷貴夫
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 有機導体α-(BETS)2I3の多軌道模型による解析2020

    • Author(s)
      小林晃人, 大木大悟, 吉見一慶, 鬼頭俊介, 澤博
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 機械学習ポテンシャルによる第一原理熱力学配置サンプリングの加速2020

    • Author(s)
      笠松秀輔, 松本潮, 小川貴史, 桑原彰秀, 本山裕一, 吉見一慶
    • Organizer
      日本物理学会2020年秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] スパースモデリングを用いた解析接続と圧縮基底の応用2020

    • Author(s)
      吉見一慶
    • Organizer
      東京大学物性研究所 機械学習セミナー
    • Related Report
      2020 Annual Research Report
  • [Presentation] 動的平均場法に基づく非局所相互作用の新しい公式とその応用2020

    • Author(s)
      大槻純也
    • Organizer
      J-Physics領域全体会議
    • Related Report
      2019 Annual Research Report
  • [Presentation] 統合型動的平均場オープンソースソフトウェアDCore ver. 2の紹介2020

    • Author(s)
      品岡寛, 大槻純也, 竹森那由多, 河村光晶, 吉見一慶
    • Organizer
      日本物理学会第75回年次大会(2020年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] スパースモデリング解析接続への虚時間相関情報の導入 II2020

    • Author(s)
      本山裕一, 吉見一慶, 大槻純也, 品岡寛
    • Organizer
      日本物理学会第75回年次大会(2020年)
    • Related Report
      2019 Annual Research Report
  • [Presentation] Machine learning for analyzing strongly-correlated systems2020

    • Author(s)
      Yusuke Nomura
    • Organizer
      International Workshop on High-Performance Computing and Programming on Quantum Chemistry and Physics 2020 (HPCPQCP2020)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Nickelate superconductivity ーFormation of self-doped 2D single-orbital correlated electron systems in NdNiO22020

    • Author(s)
      Yusuke Nomura
    • Organizer
      APS March Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Symmetry-adapted Wannier functions2020

    • Author(s)
      Yusuke Nomura
    • Organizer
      School on Wannier90 v3.0: new features and applications
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Strong-coupling formula of momentum-dependent susceptibilities in dynamical mean-field theory2019

    • Author(s)
      J. Otsuki, K. Yoshimi, H. Shinaoka, Y. Nomura
    • Organizer
      International Conference on Frontiers of Correlated Electron Sciences (FCES19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 多極子秩序の第一原理計算の現状報告2019

    • Author(s)
      大槻純也
    • Organizer
      J-Physics 地域研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Strong-coupling formula for momentum-dependent susceptibilities in the dynamical mean-field theory2019

    • Author(s)
      J. Otsuki, K. Yoshimi, H. Shinaoka, Y. Nomura
    • Organizer
      J-Physics 2019 International Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Spatial Correlations and Superconductivity in Dynamical Mean-Field Theory2019

    • Author(s)
      J. Otsuki
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 動的平均場理論による非局所相互作用の見積もりについて2019

    • Author(s)
      大槻純也
    • Organizer
      第3回 動的平均場近似計算に関する情報交流会
    • Related Report
      2019 Annual Research Report
  • [Presentation] スパースモデリング解析接続への虚時間相関情報の導入2019

    • Author(s)
      本山裕一, 吉見一慶, 大槻純也, 品岡寛
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] NpPd5Al2の5f電子状態と重い電子状態の起源2019

    • Author(s)
      目時直人, 青木大, J.-C. Griveau, 大槻純也
    • Organizer
      日本物理学会2019年秋季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Charge Reconstruction in Magnetic Heterostructures2019

    • Author(s)
      Andreas Weh, Liviu Chioncel, Junya Otsuki, Ulrich Eckern
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sparse sampling approach to susceptibility calculations in dynamical mean-field theory2019

    • Author(s)
      Hiroshi Shinaoka
    • Organizer
      International Focus Workshop Computational Approaches to Magnetic Systems
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Tensor learning approach to sparse QMC sampling of two-particle Green’s function in DMFT2019

    • Author(s)
      Hiroshi Shinaoka
    • Organizer
      Computational Approaches to Quantum Many-body Problems_
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sparse QMC sampling of two-particle Green’s function and tensor learning: Application to DMFT2019

    • Author(s)
      Hiroshi Shinaoka
    • Organizer
      The 5th Conference on Condensed Matter Physics
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] DMFT software for CorreLated Electrons2019

    • Author(s)
      Hiroshi Shinaoka, Junya Otsuki, Nayuta Takemori, Kazuyoshi Yoshimi, Mitsuaki Kawamura
    • Organizer
      TRIQS meeting 2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 統合型動的平均場計算ソフトウェアDCoreの現状と今後の展望2019

    • Author(s)
      品岡 寛
    • Organizer
      第3回 動的平均場近似計算に関する情報交流会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Machine learning for solving quantum many-body Hamiltonians2019

    • Author(s)
      Yusuke Nomura
    • Organizer
      International Conference on Frontiers of Correlated Electron Sciences (FCES19)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 物性物理における機械学習2019

    • Author(s)
      野村悠祐
    • Organizer
      パリ異分野融合科学者の会 第1回研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Machine learning for studying strongly correlated systems2019

    • Author(s)
      Yusuke Nomura
    • Organizer
      The 5th Conference on Condensed Matter Physics (CCMP)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Machine learning solvers for strongly-correlated systems2019

    • Author(s)
      Yusuke Nomura
    • Organizer
      Computational Approaches to Quantum Many-body Problems (CAQMP2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Machine learning for solving strongly-correlated systems2019

    • Author(s)
      Yusuke Nomura
    • Organizer
      International Conference on Strongly Correlated Electron Systems (SCES2019)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ニッケル酸化物超伝導体NdNiO2における強相関電子系形成とそのバンドエンジニアリング2019

    • Author(s)
      野村悠祐
    • Organizer
      基研研究会 「電子相関が生み出す超伝導現象の未解決問題と新しい潮流」
    • Related Report
      2019 Annual Research Report
  • [Presentation] Cd2Re2O7の第一原理有効模型の構築と解析2019

    • Author(s)
      近野直也, 野村悠祐, 吉見一慶, 大槻純也, 品岡寛
    • Organizer
      日本物理学会 第74回年次大会(2019年)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 量子モンテカルロ法における二粒子グリーン関数の圧縮計測2019

    • Author(s)
      品岡寛, Dominique Geffroy, B, Markus Wallerberger, Jan Kunes, Emanuel Gull, 吉見一慶, 大槻純也
    • Organizer
      日本物理学会 第74回年次大会(2019年)
    • Related Report
      2018 Annual Research Report
  • [Presentation] スパースモデリングとIR基底を用いた温度グリーン関数のノイズ軽減2019

    • Author(s)
      比屋根和樹, 近野直也, 大槻純也, 吉見一慶, 大関真之, 品岡寛
    • Organizer
      日本物理学会 第74回年次大会(2019年)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 量子格子模型ソルバーHΦを用いた量子ドット系のスピン緩和率解析ツールの開発2019

    • Author(s)
      吉見一慶, 加藤岳生, 木山治樹, 大岩顕
    • Organizer
      日本物理学会 第74回年次大会(2019年)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 量子格子模型の経路積分モンテカルロ法ソルバー DSQSS2019

    • Author(s)
      本山裕一, 吉見一慶, 正木晶子, 川島直輝, 加藤岳生
    • Organizer
      日本物理学会 第74回年次大会(2019年)
    • Related Report
      2018 Annual Research Report
  • [Presentation] 電子格子相互作用のある系に対する機械学習ソルバーの開発2019

    • Author(s)
      野村悠祐
    • Organizer
      日本物理学会 第74回年次大会(2019年)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Recent progress on dynamical mean-field calculations of spin, orbital and multipolar ordering2019

    • Author(s)
      Junya Otsuki
    • Organizer
      Emergent Condensed-Matter Physics 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 動的平均場法を用いた理論計算の現状とコバルト化合物への応用可能性2019

    • Author(s)
      大槻純也
    • Organizer
      第2回コバルト研究会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 制限付きボルツマンマシンを用いた量子多体系の機械学習ソルバーの開発2019

    • Author(s)
      野村悠祐
    • Organizer
      第八回「強相関電子系理論の最前線」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Dynamical susceptibility in DMFT: a sparse QMC sampling approach2019

    • Author(s)
      Dominique Geffroy, Hiroshi Shinaoka, Jan Kunes, Junya Otsuki, Markus Wallerberger, Emanuel Gull, Kazuyoshi Yoshimi
    • Organizer
      ドイツ物理学会 March meeting 2019(国際学会)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Optimization of Industrial Problems2019

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      SIAM Conference on Computational Science and Engineering (CSE19)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] New method for solving constraints2019

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      Qubits Europe 2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 動的平均場理論による多体量子計算を行うためのツールDCoreの利用方法・シミュレーション事例について2018

    • Author(s)
      吉見一慶, 河村光晶, 品岡寛, 大槻純也, 本山裕一, 加藤岳生
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 強相関領域における動的平均場理論ベーテ・サルピータ方程式の近似解2018

    • Author(s)
      大槻純也, 吉見一慶, 品岡寛
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 温度グリーン関数の圧縮基底:数値計算ライブラリと応用例の紹介2018

    • Author(s)
      品岡寛, 近野直也, 吉見一慶, 大槻純也, 大関真之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] スパースモデリングとパデ近似を組み合わせた解析接続法2018

    • Author(s)
      本山裕一, 吉見一慶, 大槻純也, 品岡寛
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 汎用量子格子模型ソルバーHΦを用いた実時間発展計算:利用方法とシミュレーション事例の紹介2018

    • Author(s)
      井戸康太, 河村光晶, 吉見一慶, 山地洋平, 三澤貴宏, 藤堂眞治, 川島直輝
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Strong-coupling solution of the Bethe-Salpeter equation in DMFT2018

    • Author(s)
      Junya Otsuki
    • Organizer
      第2回 動的平均場近似計算に関する情報交流会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Recent progress on dynamical mean-field calculations of multipole ordering2018

    • Author(s)
      Junya Otsuki
    • Organizer
      International Workshop on j-fermion Physics and Materials
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 機械学習を用いた量子多体系の基底状態計算2018

    • Author(s)
      野村悠祐
    • Organizer
      物性研究所スパコン共同利用・CCMS合同研究会「計算物質科学の今と未来」
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Machine learning using Boltzmann machines for solving strongly correlated systems2018

    • Author(s)
      Yusuke Nomura
    • Organizer
      Computational Approaches to Magnetic Systems (CAMS 2018)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Machine-learning solvers for quantum many-body systems2018

    • Author(s)
      Yusuke Nomura
    • Organizer
      日本物理学会 2018度秋季大会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Recent progress in machine-learning solvers: calculations of excited states and extensions to electron-phonon coupled systems2018

    • Author(s)
      Yusuke Nomura
    • Organizer
      Mini-workshop on “Machine Learning in Physics"
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Solving quantum many-body Hamiltonians with artificial neural networks2018

    • Author(s)
      Yusuke Nomura
    • Organizer
      Tensor Network States: Algorithms and Applications (TNSAA) 2018-2019
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Development of machine-learning solvers for analyzing strongly-correlated electron systems2018

    • Author(s)
      野村悠祐
    • Organizer
      H30年度 ポスト「京」重点課題(7) 第3回CDMSI研究会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 量子格子模型プログラムパッケージDCore (integrated DMFT software for CORrelated Electrons)の開発2018

    • Author(s)
      品岡寛、河村光晶、吉見一慶、加藤岳生、大槻純也
    • Organizer
      物性研スパコン共同利用・CCMS 合同研究会「計算物質科学の今と未来」
    • Related Report
      2018 Annual Research Report
  • [Presentation] 温度グリーン関数の圧縮基底: 基本的性質の解析と数値 計算ライブラリの開発2018

    • Author(s)
      近野直也, 吉見一慶, 大槻純也, 品岡寛
    • Organizer
      第12回 物性科学領域横断研究会 (領域合同研究会)
    • Related Report
      2018 Annual Research Report
  • [Presentation] T-QARD: activity on quantum computing for evacuation from Tsunami2018

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      Qubits Europe 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum annealing and its application by an initiative from Tohoku University (Video Presentation)2018

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      INS (International Conference on Nanoelectronics Strategy)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Adversarial generative network - new generation of image generation2018

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      ISMRM Annal Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Improving time resolution in the imaging of metabolic dynamics using Compressed Sensing from 2D Heteronuclear Multiple Quantum Coherence2018

    • Author(s)
      Utako Yamamoto, Hirohiko Imai, Kei Sano, Masayuki Ohzeki, Tetsuya Matsuda, Toshiyuki Tanaka
    • Organizer
      ISMRM Annal Meeting 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Traffic Data Reconstruction using D-Wave Machine2018

    • Author(s)
      Masamichi J. Miyama, Masayuki Ohzeki
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Traveling around Dream and Magical Lands with D-Wave Quantum Annealer2018

    • Author(s)
      Kazuki Ikeda, Yuma Nakamura, Masamichi J. Miyama, Masayuki Ohzeki
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Fast algorithm to embed bigger subproblem for exploiting the potential of D-Wave machine as the part of an iterative solver2018

    • Author(s)
      Shuntaro Okada, Masayuki Ohzeki, Shu Tanaka, Masayoshi Terabe, Shinichiro Taguch
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Acceleration of adaptive quantum Monte Carlo Sampling for a class of non-stoquastic Hamiltonian by using D-Wave 2000Q2018

    • Author(s)
      Shunta Arai, Shuntaro Okada, Masayuki Ohzeki
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Classical speed limit applied to imaginary-time Grover problem2018

    • Author(s)
      Manaka Okuyama, Masayuki Ohzeki
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Deep Neural Network detects quantum phase transition in D-Wave 2000Q2018

    • Author(s)
      Shunta Arai, Masayuki Ohzeki
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ferromagnetic fluctuations cause the first-order phase transition in 1D ferromagnetic Ising model2018

    • Author(s)
      Shuntaro Okada, Masayuki Ohzeki, Shunta Arai and Kazuyuki Tanaka
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Statistical mechanical analysis of Hamiltonian estimation of Ising spin glass based on the framework of statistical query learning2018

    • Author(s)
      Chako Takahashi, Masayuki Ohzeki, Shuntaro Okada, Masayoshi Terabe, Shinichirou Taguchi, Kazuyuki Tanaka
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Verifying potential of the coherent Ising machines2018

    • Author(s)
      Ryoji Miyazaki, Masayuki Ohzeki
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Quantum Clustering by D-Wave machine - Assessment, Application, Implementation2018

    • Author(s)
      Masayuki Ohzeki, Shuntaro Okada, Masayoshi Terabe, Shinichiro Taguchi
    • Organizer
      Adiabatic Quantum Computing Conference2018 (AQC18)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tohoku university Quantum Annealing Research and Development for creating new era 新時代を拓く東北大学の量子アニーリング研究開発2018

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      Canada-Japan Quantum computing conference 日加量子計算機&暗号シンポジウム
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] キネシン時系列データのベイズパラメータ推定手法の提案2018

    • Author(s)
      木 俊幸, 大関 真之, 岡田 康志, 徳田 悟
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 静的近似を用いない量子系の平均場模型の分配関数の厳密解2018

    • Author(s)
      奥山 真佳, 大関 真之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] コヒーレントイジングマシンの定常状態2018

    • Author(s)
      宮崎 涼二, 大関 真之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 縮約密度行列を用いた量子ボルツマンマシン2018

    • Author(s)
      世永 公輝, 大関 真之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] D-Waveマシンにおける量子相転移の解析2018

    • Author(s)
      荒井 俊太, 大関 真之, 田中 和之
    • Organizer
      日本物理学会2018年秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] T-QARD and DENSO: a great collaboration for optimization in factory2018

    • Author(s)
      Masayuki Ohzeki
    • Organizer
      Qubits North America 2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Book] 量子コンピュータによる機械学習2020

    • Author(s)
      Maria Schuld、Francesco Petruccione、大関 真之、荒井 俊太、篠島 匠人、高橋 茶子、御手洗 光祐、山城 悠
    • Total Pages
      368
    • Publisher
      共立出版
    • ISBN
      4320124626
    • Related Report
      2020 Annual Research Report
  • [Book] Pythonで機械学習入門2019

    • Author(s)
      大関真之
    • Total Pages
      256
    • Publisher
      オーム社
    • ISBN
      9784274222863
    • Related Report
      2019 Annual Research Report
  • [Book] 物理学者,機械学習を使う2019

    • Author(s)
      橋本 幸士、大槻 東巳、真野 智裕、斎藤 弘樹、藤田 浩之、安藤 康伸、永井 佑紀、青木 健一、藤田 達大、小林 玉青、大関 真之、久良 尚任、福嶋 健二、村瀬 功一、船井 正太郎、柏 浩司、富谷 昭夫
    • Total Pages
      212
    • Publisher
      朝倉書店
    • ISBN
      9784254131291
    • Related Report
      2019 Annual Research Report
  • [Book] スパースモデリング 理論、アルゴリズム、応用2019

    • Author(s)
      Irina Rish、Genady Ya. Grabarnik、竹澤邦夫、大関真之、高橋茶子、竹田晃人、徳田悟、藤本晃司、安田宗樹
    • Total Pages
      248
    • Publisher
      ジャムハウス
    • ISBN
      9784906768738
    • Related Report
      2019 Annual Research Report
  • [Book] 量子アニーリングの基礎2018

    • Author(s)
      西森 秀稔、大関 真之、須藤 彰三、岡 真
    • Total Pages
      160
    • Publisher
      共立出版
    • ISBN
      9784320035386
    • Related Report
      2018 Annual Research Report
  • [Book] 画像処理の統計モデリング2018

    • Author(s)
      片岡 駿、大関 真之、安田 宗樹、田中 和之、照井 伸彦、小谷 元子、赤間 陽二、花輪 公雄
    • Total Pages
      264
    • Publisher
      共立出版
    • ISBN
      9784320111233
    • Related Report
      2018 Annual Research Report

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Published: 2018-04-23   Modified: 2022-01-27  

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