Ueda Hiroshi 上田宏

Researcher Number	40632758
Other IDs	https://orcid.org/0000-0001-9561-0933
Affiliation (Current)	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	2022 – 2025: 大阪大学, 量子情報・量子生命研究センター, 准教授 2020 – 2022: 大阪大学, 先導的学際研究機構, 特任准教授(常勤) 2021: 大阪大学, 量子情報・量子生命研究センター, 特任准教授(常勤) 2018 – 2019: 国立研究開発法人理化学研究所, 計算科学研究センター, 研究員 2017: 国立研究開発法人理化学研究所, 主任研究員研究室等, 基礎科学特別研究員 … More 2016 – 2017: 国立研究開発法人理化学研究所, 計算科学研究機構, 研究員 2015: 明治大学, 理工学部, 助教 2013 – 2014: 独立行政法人理化学研究所, 古崎物性理論研究室, 基礎科学特別研究員 Less
Review Section/Research Field	Principal Investigator Mathematical physics/Fundamental condensed matter physics Except Principal Investigator Transformative Research Areas, Section (II) / Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related / Medium-sized Section 13:Condensed matter physics and related fields / Condensed matter physics II
Keywords	Principal Investigator 角転送行列繰り込み群 / 厳密対角化 / 計算物理 / 量子古典対応 / スケーリング解析 / 古典スピン系 / 量子スピン系 / テンソルネットワーク / 密度行列繰り込み群 / 量子多体系 … More / 数値計算 / 対称性に守られたトポロジカル相 / スピン系 / 並列化 / テンソルネットワーク法 / 分割統治法 / 臨界現象 / 相転移 / 量子アルゴリズム / 手法開発 / 横磁場イジング模型 / テンソル繰り込み群 / テンソルネットワーク状態 / 射影表現 / エンタングルメント / 並列計算 / 行列積状態 / フラストレート系 / 高次特異値分解 / 量子相転移 … More Except Principal Investigator テンソルネットワーク / 量子計算 / 量子スピン系 / スピン軌道相互作用 / テンソルネットワーク法 / 量子もつれ / トポロジカル磁気構造 / 電気磁気効果 / 磁気光学応答 / 強磁場メタ磁性転移 / スカーミオン駆動 / トポロジカル磁性体 / 強磁性ハルデン状態 / 量子ホール効果 / 冷却原子 / 物性物理 / ゲージ重力対応 / 宇宙論 / 物性理論 / 素粒子論 / 量子情報理論 / 量子-古典ハイブリッド法 / 量子コンピューティング / 量子-古典ハイブリッド計算 / 量子多体系 / 数値シミュレーション / 厳密解析 / 量子ダイナミクス / 量子多体問題 / 数理構造 / くりこみ群 / エンタングルメント / 量子多体ダイナミクス / 磁化プラトー / 磁性 Less

Study of Magneto-Optical Phenomena in Topological Magnets due to Magneto-Electric Effects
- Principal Investigator
  
  古川信夫
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13030:Magnetism, superconductivity and strongly correlated systems-related
- Research Institution
  Aoyama Gakuin University
Quantum many-body systems and tensor networks from quantum information perspectives
- Principal Investigator
  
  奥西巧一
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Osaka Metropolitan University
  Niigata University
Quantum-classical hybrid quantum computing for quantum many-body systems
- Principal Investigator
  
  柚木清司
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 13:Condensed matter physics and related fields
- Research Institution
  Institute of Physical and Chemical Research
The Natural Laws of Extreme Universe--A New Paradigm for Spacetime and Matter from Q uantum Information
- Principal Investigator
  
  高柳匡
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Kyoto University
Advancement of density matrix renormalization group - Adaptation to point group symmetryPrincipal Investigator
- Principal Investigator
  
  Ueda Hiroshi
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Osaka University
  Institute of Physical and Chemical Research
magnetic field induced topological phase transition in two dimensional frustrated spin systems
- Principal Investigator
  
  Miyahara Shin
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Fukuoka University
Optimization of tensor network state using higher order singular value decompositionPrincipal Investigator
- Principal Investigator
  
  Ueda Hiroshi
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Institute of Physical and Chemical Research
  Meiji University

All 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 Other

All Journal Article Presentation

[Journal Article] Variational quantum eigensolver with embedded entanglement using a tensor-network ansatz2024
- Author(s)
  Watanabe Ryo、Fujii Keisuke、Ueda Hiroshi
- Journal Title
  
  Physical Review Research
  
  Volume: 6 Issue: 2 Pages: 023009-023009
- DOI
  10.1103/physrevresearch.6.023009
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-21H05191
[Journal Article] Current numbers of qubits and their uses2024
- Author(s)
  T. Ichikawa, H. Hakoshima, K. Inui, K. Ito, R. Matsuda, K. Mitarai, K. Miyamoto, W. Mizukami, K. Mizuta, T. Morio, Y. Nakano, A. Nakayama , K. Okada. T. Sugimoto, S. Takahira, N. Takemori, S. Tsukano, H. Ueda, R. Watanabe, Y. Yoshida, K. Fuji.
- Journal Title
  
  Nature Reviews Physics
  
  Volume: 6 Issue: 6 Pages: 345-347
- DOI
  10.1038/s42254-024-00725-0
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-21H05191
[Journal Article] Automatic structural search of tensor network states including entanglement renormalization2024
- Author(s)
  Watanabe Ryo、Ueda Hiroshi
- Journal Title
  
  Physical Review Research
  
  Volume: 6 Issue: 3 Pages: 33259-33259
- DOI
  10.1103/physrevresearch.6.033259
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-23K22442
[Journal Article] Automatic quantum circuit encoding of a given arbitrary quantum state2024
- Author(s)
  Shirakawa Tomonori、Ueda Hiroshi、Yunoki Seiji
- Journal Title
  
  Physical Review Research
  
  Volume: 6 Issue: 4 Pages: 043008-043008
- DOI
  10.1103/physrevresearch.6.043008
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-22K03479, KAKENHI-PROJECT-23K22442
[Journal Article] Diamond-shaped quantum circuit for real-time quantum dynamics in one dimension2024
- Author(s)
  Miyakoshi Shohei、Sugimoto Takanori、Shirakawa Tomonori、Yunoki Seiji、Ueda Hiroshi
- Journal Title
  
  Physical Review Research
  
  Volume: 6 Issue: 4 Pages: 43318-43318
- DOI
  10.1103/physrevresearch.6.043318
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-22K03479, KAKENHI-PROJECT-23K22442, KAKENHI-PROJECT-24K16978
[Journal Article] Exact eigenstates of multicomponent Hubbard models: SU(N) magnetic pairing, weak ergodicity breaking, and partial integrability2024
- Author(s)
  Nakagawa Masaya、Katsura Hosho、Ueda Masahito
- Journal Title
  
  Physical Review Research
  
  Volume: 6 Issue: 4 Pages: 43259-43259
- DOI
  10.1103/physrevresearch.6.043259
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-20K14383, KAKENHI-PROJECT-23K22423, KAKENHI-PROJECT-23K25790, KAKENHI-PROJECT-24K16989
[Journal Article] Entanglement bipartitioning and tree tensor networks2023
- Author(s)
  Okunishi Kouichi、Ueda Hiroshi、Nishino Tomotoshi
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 2023 Issue: 2 Pages: 1-14
- DOI
  10.1093/ptep/ptad018
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03403, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-23K22442
[Journal Article] Automatic structural optimization of tree tensor networks2023
- Author(s)
  Hikihara Toshiya、Ueda Hiroshi、Okunishi Kouichi、Harada Kenji、Nishino Tomotoshi
- Journal Title
  
  Physical Review Research
  
  Volume: 5 Issue: 1 Pages: 013031-013031
- DOI
  10.1103/physrevresearch.5.013031
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K03766, KAKENHI-PROJECT-21K03403, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-19K03664, KAKENHI-PROJECT-23K22442, KAKENHI-PROJECT-21H04446
[Journal Article] Extracting a function encoded in amplitudes of a quantum state by tensor network and orthogonal function expansion2023
- Author(s)
  Koichi Miyamoto, Hiroshi Ueda
- Journal Title
  
  Quantum Information Processing
  
  Volume: 22 Issue: 6 Pages: 239-239
- DOI
  10.1007/s11128-023-03937-y
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K11924, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-21H04446
[Journal Article] Gapless symmetry-protected topological phase of quantum antiferromagnets on anisotropic triangular strip2022
- Author(s)
  Hidaka Yuichiro、Furuya Shunsuke C.、Ueda Atsushi、Tada Yasuhiro
- Journal Title
  
  Physical Review B
  
  Volume: 106 Issue: 14 Pages: 144436-144436
- DOI
  10.1103/physrevb.106.144436
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K03465, KAKENHI-PROJECT-22K03513, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-22KJ0565, KAKENHI-PROJECT-17K14333
[Journal Article] テンソルネットワークと数値計算～省計算資源による大規模計算から超並列計算技術まで～2022
- Author(s)
  上田宏
- Journal Title
  
  数理科学
  
  Volume: 704 Pages: 58-64
- Data Source
  KAKENHI-PLANNED-21H05191
[Journal Article] Developments in the Tensor Network ? from Statistical Mechanics to Quantum Entanglement2022
- Author(s)
  Okunishi Kouichi、Nishino Tomotoshi、Ueda Hiroshi
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 91 Issue: 6 Pages: 1-34
- DOI
  10.7566/jpsj.91.062001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PROJECT-21K03403, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-21H04446
[Journal Article] Deep Variational Quantum Eigensolver: A Divide-And-Conquer Method for Solving a Larger Problem with Smaller Size Quantum Computers2022
- Author(s)
  Fujii Keisuke、Mizuta Kaoru、Ueda Hiroshi、Mitarai Kosuke、Mizukami Wataru、Nakagawa Yuya O.
- Journal Title
  
  PRX Quantum
  
  Volume: 3 Issue: 1 Pages: 10346-10346
- DOI
  10.1103/prxquantum.3.010346
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PROJECT-18K14181, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-20J12930, KAKENHI-PROJECT-21H04446
[Journal Article] Quantum-inspired Search Method for Low-energy States of Classical Ising Hamiltonians2022
- Author(s)
  Ueda Hiroshi、Otsuka Yuichi、Yunoki Seiji
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 91 Issue: 4 Pages: 44005-44005
- DOI
  10.7566/jpsj.91.044005
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-18K03475, KAKENHI-PROJECT-21K03395, KAKENHI-PROJECT-21H04446
[Journal Article] Quantum spin solver near saturation: QS32022
- Author(s)
  Ueda Hiroshi、Yunoki Seiji、Shimokawa Tokuro
- Journal Title
  
  Computer Physics Communications
  
  Volume: 277 Pages: 108369-108369
- DOI
  10.1016/j.cpc.2022.108369
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-21H04446
[Journal Article] Ferromagnetism out of charge fluctuation of strongly correlated electrons in κ-(BEDT-TTF)2Hg(SCN)2Br2021
- Author(s)
  Yamashita Minoru、Sugiura Shiori、Ueda Akira、Dekura Shun、Terashima Taichi、Uji Shinya、Sunairi Yoshiya、Mori Hatsumi、Zhilyaeva Elena I.、Torunova Svetlana A.、Lyubovskaya Rimma N.、Drichko Natalia、Hotta Chisa
- Journal Title
  
  npj Quantum Materials
  
  Volume: 6 Issue: 1 Pages: 87-87
- DOI
  10.1038/s41535-021-00387-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21842, KAKENHI-PROJECT-20K15240, KAKENHI-PLANNED-21H05191, KAKENHI-PROJECT-19H01848, KAKENHI-PROJECT-17K05533, KAKENHI-PROJECT-19K05397, KAKENHI-PROJECT-21K03440, KAKENHI-PROJECT-21K18597, KAKENHI-PROJECT-18H05225, KAKENHI-PLANNED-18H05516
[Journal Article] Roles of easy-plane and easy-axis XXZ anisotropy and bond alternation in a frustrated ferromagnetic spin-1/2 chain2020
- Author(s)
  Ueda Hiroshi、Onoda Shigeki
- Journal Title
  
  Physical Review B
  
  Volume: 101 Issue: 22
- DOI
  10.1103/physrevb.101.224439
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K03729, KAKENHI-PROJECT-17K14359
[Journal Article] Finite-m scaling analysis of Berezinskii-Kosterlitz-Thouless phase transitions and entanglement spectrum for the six-state clock model2020
- Author(s)
  Ueda Hiroshi、Okunishi Kouichi、Harada Kenji、Krcmar Roman、Gendiar Andrej、Yunoki Seiji、Nishino Tomotoshi
- Journal Title
  
  Physical Review E
  
  Volume: 101 Issue: 6 Pages: 062111-062111
- DOI
  10.1103/physreve.101.062111
- NAID
  120006865707
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PROJECT-17H02931, KAKENHI-PROJECT-17K05578
[Journal Article] Emergent spin-1 Haldane gap and ferroelectricity in a frustrated spin-12 ladder2020
- Author(s)
  Ueda H.、Onoda S.、Yamaguchi Y.、Kimura T.、Yoshizawa D.、Morioka T.、Hagiwara M.、Hagihala M.、Soda M.、Masuda T.、Sakakibara T.、Tomiyasu K.、Ohira-Kawamura S.、Nakajima K.、Kajimoto R.、Nakamura M.、Inamura Y.、Reynolds N.、Frontzek M.、White J. S.、Hase M.、Yasui Y.
- Journal Title
  
  Physical Review B
  
  Volume: 101 Issue: 14 Pages: 1-6
- DOI
  10.1103/physrevb.101.140408
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PROJECT-16K05426, KAKENHI-PROJECT-18K03503, KAKENHI-PROJECT-19K03729, KAKENHI-PROJECT-17H06137
[Journal Article] Entanglement Entropy on the Boundary of the Square-Lattice ±J Ising Model2020
- Author(s)
  Sasagawa Yoshinori、Ueda Hiroshi、Genzor Jozef、Gendiar Andrej、Nishino Tomotoshi
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 89 Issue: 11 Pages: 114005-114005
- DOI
  10.7566/jpsj.89.114005
- NAID
  120006919995
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PROJECT-17K05578
[Journal Article] Finite-m scaling analysis of Berezinskii-Kosterlitz-Thouless phase transitions and entanglement spectrum for the six-state clock model2020
- Author(s)
  Hiroshi Ueda, Kouichi Okunishi, Kenji Harada, Roman Krcmar, Andrej Gendiar, Seiji Yunoki, Tomotoshi Nishino
- Journal Title
  
  Ｐｈｙｓｉｃａｌ　Ｒｅｖｉｅｗ　Ｅ
  
  Volume: －
- NAID
  120006865707
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02926
[Journal Article] Corner transfer matrix renormalization group analysis of the two-dimensional dodecahedron model2020
- Author(s)
  Ueda Hiroshi、Okunishi Kouichi、Yunoki Seiji、Nishino Tomotoshi
- Journal Title
  
  Physical Review E
  
  Volume: 102 Issue: 3 Pages: 032130-032130
- DOI
  10.1103/physreve.102.032130
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14359, KAKENHI-PROJECT-17H02931, KAKENHI-PROJECT-17K05578
[Journal Article] Symmetry protected topological phases in two-orbital SU(4) fermionic atoms2018
- Author(s)
  Ueda Hiroshi、Morimoto Takahiro、Momoi Tsutomu
- Journal Title
  
  Physical Review B
  
  Volume: 98 Issue: 4
- DOI
  10.1103/physrevb.98.045128
- NAID
  130006710913
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05425, KAKENHI-PROJECT-17K14359
[Journal Article] Infinite-Size Density Matrix Renormalization Group with Parallel Hida’s Algorithm2018
- Author(s)
  Hiroshi Ueda
- Journal Title
  
  Journal of the Physical Society of Japan
  
  Volume: 87 Issue: 7 Pages: 074005-074005
- DOI
  10.7566/jpsj.87.074005
- NAID
  210000134895
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14359
[Journal Article] Exact diagonalization and cluster mean-field study of triangular-lattice XXZ antiferromagnets near saturation2017
- Author(s)
  Daisuke Yamamoto, Hiroshi Ueda, Ippei Danshita, Giacomo Marmorini, Tsutomu Momoi, and Tokuro Shimokawa
- Journal Title
  
  Physical Review B
  
  Volume: 96 Issue: 1 Pages: 014431-014431
- DOI
  10.1103/physrevb.96.014431
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05425, KAKENHI-PROJECT-25220711, KAKENHI-PROJECT-25800221, KAKENHI-PROJECT-26800200
[Journal Article] Critical behavior of the two-dimensional icosahedron model2017
- Author(s)
  Ueda Hiroshi、Okunishi Kouichi、Krcmar Roman、Gendiar Andrej、Yunoki Seiji、Nishino Tomotoshi
- Journal Title
  
  Physical Review E
  
  Volume: 96 Issue: 6 Pages: 1-5
- DOI
  10.1103/physreve.96.062112
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05578, KAKENHI-PROJECT-17K14359, KAKENHI-PROJECT-17H02931, KAKENHI-PROJECT-26400387, KAKENHI-PROJECT-25800221
[Journal Article] Symmetry-protected topological phases and transition in a frustrated spin-1/2 XXZ chain2014
- Author(s)
  Hiroshi Ueda, Shigeki Onoda
- Journal Title
  
  Physical Review B
  
  Volume: 90 Issue: 21 Pages: 2144251-6
- DOI
  10.1103/physrevb.90.214425
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24740253, KAKENHI-PROJECT-25800221
[Journal Article] Z3 symmetry-protected topological phases in the SU(3) AKLT model2014
- Author(s)
  T. Morimoto, H. Ueda, T. Momoi, and A. Furusaki
- Journal Title
  
  Phys. Rev. B
  
  Volume: 90 Issue: 23 Pages: 235111-235111
- DOI
  10.1103/physrevb.90.235111
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-23540397, KAKENHI-PROJECT-24540338, KAKENHI-PROJECT-25800221
[Journal Article] Doubling of Entanglement Spectrum in Tenor Renormalization Group2014
- Author(s)
  Hiroshi Ueda, Kouichi okunishi, Tomotoshi Nishino
- Journal Title
  
  Phys. Rev. B
  
  Volume: 89 Issue: 7 Pages: 1-10
- DOI
  10.1103/physrevb.89.075116
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540388, KAKENHI-PROJECT-23340109, KAKENHI-PROJECT-23540442, KAKENHI-PROJECT-25400401, KAKENHI-PROJECT-25800221
[Presentation] 多体系の解析を対象とした量子アルゴリズムにおけるテンソルネットワーク法の有用性2025
- Author(s)
  上田宏
- Organizer
  計算科学の新展開：TNスキームと量子・古典融合
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Density Matrix Renormalization Group-Based Approach for Quantum Circuit Optimization2025
- Author(s)
  S. Miyakoshi, T. Sugimoto, H. Ueda
- Organizer
  QIP2025
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 多体系の解析を対象とした量子アルゴリズムにおけるテンソルネットワーク法の有用性計算科学の新展開：TNスキームと量子・古典融合2025
- Author(s)
  上田宏
- Organizer
  APイノゲート大阪
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] 密度行列繰り込み群に基づく積層型量子回路最適化手法の提案2025
- Author(s)
  宮腰祥平, 杉本貴則, 上田宏
- Organizer
  日本物理学会2025年春季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Quantum Circuit Optimization Algorithm Inspired by Density Matrix Renormalization Group2025
- Author(s)
  S. Miyakoshi, T. Sugimoto, H. Ueda
- Organizer
  APS march meeting 2025
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Automatic structural search of tensor network states including entanglement renormalization2024
- Author(s)
  Ryo Watanabe, Hiroshi Ueda
- Organizer
  22nd International Conference on Recent Progress in Many-Body Theories (RPMBT22)
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 密度行列繰り込み群を用いた新規量子回路最適化手法の開発2024
- Author(s)
  宮腰祥平, 杉本貴則, 上田宏
- Organizer
  日本物理学会第79回年次大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Structual Search of the Multi-scale entanglement Renormalization ansatz with Parallel Tempering Approach2024
- Author(s)
  Ryo Watanabe, Keisuke Fujii, Hiroshi Ueda
- Organizer
  APS March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Formulation of Quantum Circuit Optimization Technique Based on Density Matrix Renormalization Group2024
- Author(s)
  S. Miyakoshi, T. Sugimoto, H. Ueda
- Organizer
  Workshop on Quantum software, middleware, and controller for near-term quantum computing systems
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] テンソルネットワーク法の量子計算への応用2024
- Author(s)
  上田宏
- Organizer
  日本物理学会 2024年春季大会
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] ネットワーク構造最適化を含んだツリーテンソルネットワーク法の性能評価2024
- Author(s)
  引原俊哉, 上田宏, 奥西巧一, 原田健自, 西野友年
- Organizer
  日本物理学会第79回年次大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Advancements in Numerical Methods: Synergy of Tensor Networks and Quantum Algorithms2024
- Author(s)
  Hiroshi Ueda
- Organizer
  KEK-THEORY Workshop 2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Quantum-classical data conversion using tensor network optimization techniques2024
- Author(s)
  Tomonori Shirakawa, Seiji Yunoki, Hiroshi Ueda
- Organizer
  APS March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Partial Singular Value Decomposition: A Variational Quantum Algorithm2024
- Author(s)
  S. Miyakoshi, T. Sugimoto, T. Shirakawa, S. Yunoki, H. Ueda
- Organizer
  Quantinuum Spring 2024 Training Session
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Variational Quantum Algorithm for Partial Singular Value Decomposition2024
- Author(s)
  Shohei Miyakoshi, Takanori Sugimoto, Tomonori Shirakawa, Seiji Yunoki, Hiroshi Ueda
- Organizer
  APS March Meeting 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Advancements in Numerical Methods: Synergy of Tensor Networks and Quantum Algorithms2024
- Author(s)
  Hiroshi Ueda
- Organizer
  KEK-THEORY Workshop 2024
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] 量子スピンソルバーQS3の高度化開発2023
- Author(s)
  上田宏, 山本大輔, 下川統久朗
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子回路エンコーダによる時間発展ダイナミクスと量子回路構造の研究2023
- Author(s)
  宮腰祥平, 杉本貴則, 白川知功, 柚木清司, 上田宏
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] テンソルネットワーク法に基づく量子多体状態の量子回路化2023
- Author(s)
  白川知功, 上田宏, 柚木清司
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] テンソルネットワーク法の量子計算への応用2023
- Author(s)
  上田宏
- Organizer
  第26回情報論的学習理論ワークショップ
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] The effect of diamond-type shaped multi-qubit decomposition for one-dimensional quantum state dynamics2023
- Author(s)
  Shohei Miyakoshi, Takanori Sugimoto, Tomonori Shirakawa, Seiji Yunoki, Hiroshi Ueda
- Organizer
  ExU-YITP Workshop on Condensed Matter Physics and Quantum Information
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] エンタングルメント分割と樹状テンソルネットワークの変分最適化2023
- Author(s)
  奥西巧一, 上田宏, 西野友年
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] ランダムスピン系の解析における1 次元Branching MERA 状態の有用性検証と最適化手法の高度化2023
- Author(s)
  渡辺亮, 藤井啓祐, 上田宏
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] ネットワーク構造最適化を含んだツリーテンソルネットワーク法の開発II2023
- Author(s)
  引原俊哉, 上田宏, 奥西巧一, 原田健自, 西野友年
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] エンタングルメント分割と樹状テンソルネットワークの変分最適化2023
- Author(s)
  奥西巧一,上田宏,西野友年
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] 数値対角化による自発的対称性の破れの解析：量子スピンソルバーQS32023
- Author(s)
 友成未久,上田宏,下川統久朗,山本大輔
- Organizer
 日本物理学会 2023年春季大会
- Data Source
 KAKENHI-PROJECT-23K22442
[Presentation] 数値対角化による自発的対称性の破れの解析：量子スピンソルバーQS32023
- Author(s)
 友成未久, 上田宏, 下川統久朗, 山本大輔
- Organizer
 日本物理学会 2023年春季大会
- Data Source
 KAKENHI-PLANNED-21H05191
[Presentation] サブラティスコーディングによる量子スピンソルバーQS3の高速化2023
- Author(s)
  上田宏
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] ネットワーク構造最適化を含んだツリーテンソルネットワーク法の開発II2023
- Author(s)
  引原俊哉, 上田宏, 奥西巧一, 原田健自, 西野友年
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子スピンソルバーQS3の高度化開発2023
- Author(s)
  上田宏, 山本大輔, 下川統久朗
- Organizer
  日本物理学会2023年（第78回）年次大会
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] 量子回路シミュレータのためのテンソルネットワーク入門2023
- Author(s)
  上田宏
- Organizer
  (株)デンソー AI研究部基盤技術研究室セミナー
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] テンソルネットワークアンザッツを用いたエンタングル埋め込み変分量子固有値解法2023
- Author(s)
  渡辺亮, 藤井啓祐, 上田宏
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Diamond-type quantum circuit for real-time dynamics in onedimensional system2023
- Author(s)
  S. Miyakoshi, T. Sugimoto, T. Shirakawa, S. Yunoki, H. Ueda
- Organizer
  The 1st young researchers' workshop of the Extreme Universe Collaboration
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] テンソルネットワーク法に基づく量子多体状態の量子回路化2023
- Author(s)
  白川知功, 上田宏, 柚木清司
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] ランダムスピン系の解析における1次元Branching MERAの有用性検証と最適化手法の高度化2023
- Author(s)
  渡辺亮, 藤井啓祐, 上田宏
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子回路近似に基づく特異値分解の計算手法に関する研究2023
- Author(s)
  宮腰祥平, 杉本貴則, 白川知功, 柚木清司, 上田宏
- Organizer
  日本物理学会第78回年次大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] サブラティスコーディングによる量子スピンソルバーQS3の高速化2023
- Author(s)
  上田宏
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] Quantum spin solver QS3: Application to spin systems with fictitious symmetry-breaking field2023
- Author(s)
  Hiroshi Ueda, Miku Tomonari, Tokuro Shimokawa, Daisuke Yamamoto
- Organizer
  28th International Conference on Statistical Physics, Statphys28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] Quantum spin solver QS3: Application to spin systems with fictitious symmetry-breaking field2023
- Author(s)
  Hiroshi Ueda, Miku Tomonari, Tokuro Shimokawa, Daisuke Yamamoto
- Organizer
  Statphys28
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] ランダムスピン系の解析における1次元Branching MERAの有用性検証と最適化手法の高度化2023
- Author(s)
  渡辺亮, 藤井啓祐, 上田宏
- Organizer
  計算物理春の学校2023
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子計算に対するテンソルネットワーク法の応用2023
- Author(s)
  上田宏
- Organizer
  tensor network 2023
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] サブラティスコーディングによる量子スピンソルバーQS3の高速化2023
- Author(s)
 上田宏
- Organizer
 日本物理学会 2023年春季大会
- Data Source
 KAKENHI-PROJECT-23K22442
[Presentation] ネットワーク構造最適化を含んだツリーテンソルネットワーク法の開発II2023
- Author(s)
  引原俊哉,上田宏,奥西巧一,原田健自,西野友年
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] テンソルネットワークによる量子状態圧縮技術の高度化2023
- Author(s)
  上田宏
- Organizer
  さきがけ「量子情報処理」領域公開シンポジウム2022－１期生成果報告ー
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 数値対角化による自発的対称性の破れの解析：量子スピンソルバーQS32023
- Author(s)
  友成未久, 上田宏, 下川統久朗, 山本大輔
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] Entanglement bipartitioning and tree tensor networks2023
- Author(s)
  Kouichi Okunishi, Hiroshi Ueda, Tomotoshi Nishino
- Organizer
  TNSAA2022-2023
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子回路エンコーダによる時間発展ダイナミクスと量子回路構造の研究2023
- Author(s)
  宮腰祥平, 杉本貴則, 白川知功, 上田宏
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] エンタングルメント分割と樹状テンソルネットワークの変分最適化2023
- Author(s)
  奥西巧一, 上田宏, 西野友年
- Organizer
  日本物理学会 2023年春季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Diamond-type quantum circuit for real-time dynamics in one-dimensional system2023
- Author(s)
  Shohei Miyakoshi, Takanori Sugimoto, Tomonori Shirakawa, Seiji Yunoki, Hiroshi Ueda
- Organizer
  QUANTUM INNOVATION 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] The effect of diamond-type shaped multi-qubit decomposition for one-dimensional quantum state dynamics2023
- Author(s)
  Shohei Miyakoshi, Takanori Sugimoto, Tomonori Shirakawa, Seiji Yunoki, Hiroshi Ueda
- Organizer
  CCP2023 - 34th IUPAP Conference on Computational Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] High-field exact diagonalization package QS3 and its application to the quantum spin nematic study in the S=1/2 J1-K square-lattice frustrated2022
- Author(s)
  T. Shimokawa, H. Ueda, S. Yunoki, M. Gohlke, J. Sonnenschein, and N. Shannon
- Organizer
  HFM22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] テンソルネットワークによる量子状態圧縮技術の高度化2022
- Author(s)
  上田宏
- Organizer
  さきがけ「革新的な量子情報処理技術基盤の創出」研究領域　第6回領域会議
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] ネットワーク構造最適化を含んだツリーテンソルネットワーク法の開発2022
- Author(s)
  引原俊哉, 上田宏, 奥西巧一, 原田健自, 西野友年
- Organizer
  日本物理学会 2022年秋季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 多成分Hubbard模型におけるηペアリング状態とエルゴード性の弱い破れ2022
- Author(s)
  中川大也，桂法称，上田正仁
- Organizer
  日本物理学会　2022年年次大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 深層変分量子固有値ソルバーの開発と量子スピン系への応用2022
- Author(s)
  上田宏
- Organizer
  第17回量子スピン系研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子スピンソルバーQS^3の高度化II：粒子数非保存系への応用2022
- Author(s)
  上田宏
- Organizer
  日本物理学会　2022年秋季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子スピンソルバーQS3の高度化II：粒子数非保存系への応用2022
- Author(s)
 上田宏,友成未久,下川統久朗,山本大輔
- Organizer
 日本物理学会 2022年秋季大会
- Data Source
 KAKENHI-PROJECT-23K22442
[Presentation] ネットワーク構造最適化を含んだツリーテンソルネットワーク法の開発2022
- Author(s)
  引原俊哉,上田宏,奥西巧一,原田健自,西野友年
- Organizer
  日本物理学会 2022年秋季大会
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] 量子スピンソルバーQS3の高度化II：粒子数非保存系への応用2022
- Author(s)
  上田宏, 友成未久, 山本大輔, 下川統久朗
- Organizer
  日本物理学会 2022年秋季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子スピンソルバーQS3の高度化：混合スピン・超格子系への応用2022
- Author(s)
  上田宏、下川統久朗、山本大輔
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] テンソルネットワークによる量子状態圧縮技術の高度化2022
- Author(s)
  上田宏
- Organizer
  さきがけ「革新的な量子情報処理技術基盤の創出」研究領域第7回領域会議
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] ネットワーク構造最適化を含んだツリーテンソルネットワーク法の開発2022
- Author(s)
  引原俊哉, 上田宏, 奥西巧一, 原田健自, 西野友年
- Organizer
  日本物理学会　2022年秋季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 多成分 Hubbard 模型の部分可積分性：散逸によって誘起される非エルゴード的ダイナミクス2022
- Author(s)
  中川大也, 桂法称, 上田正仁
- Organizer
  日本物理学会　2022年秋季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子スピンソルバーQS3の高度化：混合スピン・超格子系への応用2022
- Author(s)
  上田宏, 山本大輔, 下川統久朗
- Organizer
  日本物理学会第77回年次大会（2022年
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 異方的三角strip スピン模型の相図2022
- Author(s)
  日高裕一朗，古谷峻介，上田篤，多田靖啓
- Organizer
  日本物理学会　2022年秋季大会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子計算ソフトウェアQS3の開発2022
- Author(s)
  上田宏, 山本大輔, 下川統久朗
- Organizer
  第7回量子ソフトウェア研究発表会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Quantum Computing for Condensed matter physics and Tensor network2022
- Author(s)
  上田宏
- Organizer
  PRESTO [Quantum Software] Seminar
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子計算ソフトウェアQS3の開発2022
- Author(s)
  上田宏, 山本大輔, 下川統久朗
- Organizer
  第7回量子ソフトウェア研究発表会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] Extracting a function encoded in amplitudes of a quantum state by tensor network and orthogonal function expansion2022
- Author(s)
  宮本幸一, 上田宏
- Organizer
  第7回量子ソフトウェア研究発表会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] テンソルネットワーク法を活用した量子アルゴリズム開発2022
- Author(s)
  渡辺亮, 藤井啓佑, 上田宏
- Organizer
  Qed summer school 2022
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子スピンソルバーQS3の高度化：混合スピン・超格子系への応用2022
- Author(s)
  上田宏, 下川統久朗
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] テンソルネットワーク法を活した量子アルゴリズム開発2022
- Author(s)
  渡辺亮, 藤井啓佑, 上田宏
- Organizer
  QEdサマースクール2022
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] High-field exact diagonalization package QS3 and its application to the quantum spin nematic study in the S=1/2 J1-K square-lattice frustrated2022
- Author(s)
 T. Shimokawa, H. Ueda, S. Yunoki, M. Gohlke, J. Sonnenschein, N. Shannon
- Organizer
 HFM22
- Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-23K22442
[Presentation] 深層変分量子固有値ソルバーの開発と量子スピン系への応用2022
- Author(s)
  上田宏
- Organizer
  第17回量子スピン系研究会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] High-field exact diagonalization package QS3 and its application to the quantum spin nematic study in the S=1/2 J1-K square-lattice frustrated2022
- Author(s)
  T. Shimokawa, H. Ueda, S. Yunoki, M. Gohlke, J. Sonnenschein, N. Shannon
- Organizer
  HFM2022
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 強制強磁性準結晶におけるスピン励起とフラストレーション効果2022
- Author(s)
  杉本貴則, 上田宏, 竹森那由多
- Organizer
  新学術領域ハイパーマテリアル第９回領域会議
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] Search for tree tensor networks matching the entanglement structure of quantum many-body states2022
- Author(s)
  Hiroshi Ueda
- Organizer
  Transformative Research Areas A “Extreme Universe” Second Annual Meeting
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22442
[Presentation] Extracting a function encoded in amplitudes of a quantum state by tensor network and orthogonal function expansion2022
- Author(s)
  宮本幸一, 上田宏
- Organizer
  第7回量子ソフトウェア研究発表会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子スピンシミュレータQS3の高度化2021
- Author(s)
  上田宏
- Organizer
  第16回量子スピン系研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] Development of quantum spin solver QS^3 and its application2021
- Author(s)
  Hiroshi Ueda
- Organizer
  近畿大学総合理工学研究科学際セミナー
- Invited
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] テンソルネットワークによる量子状態圧縮技術の高度化2021
- Author(s)
  上田宏
- Organizer
  さきがけ「革新的な量子情報処理技術基盤の創出」研究領域　第5回領域会議
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子スピンソルバーQS3を用いた量子回路シミュレーション2021
- Author(s)
  上田宏, 下川統久朗
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 量子スピンソルバーQS3を用いた量子回路シミュレーション2021
- Author(s)
  上田宏, 下川統久朗
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子多体計算×量子情報処理から眺める量子マテリアルズインフォマティクス2021
- Author(s)
  上田宏
- Organizer
  兵庫県立大学大学院物質理学研究科「マテリアルズインフォマティクス研究会」
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 飽和磁化近傍系の物性解析に特化した量子スピンソルバー QS32021
- Author(s)
  上田宏, 柚木清司, 下川統久朗
- Organizer
  日本物理学会第76回年次大会（2021年）
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Development of quantum spin solver QS3 and its application2021
- Author(s)
  Hiroshi Ueda
- Organizer
  近畿大学総合理工学研究科学際セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 量子スピンシミュレータQS3の高度化2021
- Author(s)
  上田宏
- Organizer
  第１６回量子スピン系研究会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] High-field spin nematic state in S=1/2 J1-K square-lattice ferromagnet -Exact diagonalization study and related new open-source package QS32021
- Author(s)
  T. Shimokawa, M. Gohlke, H. Ueda, S. Yunoki, and N. Shannon
- Organizer
  International Conference on Quantum Liquid Crystals 2021 (QLC2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H04446
[Presentation] 量子スピンシミュレータQS^3の高度化2021
- Author(s)
  上田宏
- Organizer
  第16回量子スピン研究会
- Data Source
  KAKENHI-PLANNED-21H05191
[Presentation] 量子コンピュータのためのテンソルネットワーク入門2021
- Author(s)
  上田宏
- Organizer
  第6回Q-LEAP量子AIセミナー
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] テンソルネットワークによる量子状態圧縮技術の高度化2020
- Author(s)
  上田宏
- Organizer
  さきがけ「革新的な量子情報処理技術基盤の創出」研究領域第3回領域会議
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] テンソルネットワークによる量子状態圧縮技術の高度化2020
- Author(s)
  上田宏
- Organizer
  さきがけ「革新的な量子情報処理技術基盤の創出」研究領域第2 回領域会議
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 量子計算機に適合したテンソルネットワーク法2020
- Author(s)
  上田宏
- Organizer
  物性研究所短期研究会「量子多体計算と第一原理計算の新展開」
- Invited
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] フラストレートした強磁性的スピン1/2鎖におけるXXZ容易軸／面異方性とボンド交替の役割2020
- Author(s)
  上田宏, 小野田繁樹
- Organizer
  第１４回量子スピン系研究会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 行列積ユニタリ状態を利用した変分法の開発2020
- Author(s)
  上田宏, 大塚雄一, 中田真秀
- Organizer
  日本物理学会第75回年次大会（2020年）
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 正方格子上の正12 面体模型に現れる相転移現象の解析2020
- Author(s)
  上田宏, 奥西巧一, 柚木清司, 西野友年
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 飽和磁化近傍にあるS=1/2XXZ模型の解析に特化した厳密対角化法2019
- Author(s)
  上田宏
- Organizer
  第１３回量子スピン系研究会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Critical behavior of the two-dimensional dodecahedron model2019
- Author(s)
  H. Ueda
- Organizer
  Computational Approaches to Quantum Many-body Problems
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02926
[Presentation] 角転送行列繰り込み群の有限相関長スケーリングによるエンタングルメントスペクトル解析2019
- Author(s)
  上田宏, 奥西巧一, 柚木清司, 西野友年
- Organizer
  日本物理学会2019年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Critical behavior of the two-dimensional dodecahedron model2019
- Author(s)
  Hiroshi Ueda
- Organizer
  CAQMP 2019 ( Computational Approaches to Quantum Many-body Problems )
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 大規模並列化角転送行列繰り込み群を用いた古典スピン系の臨界現象解析2019
- Author(s)
  上田宏
- Organizer
  第4回 High Performance Computing Physics (HPC-Phys) 勉強会
- Invited
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 大規模並列化角転送行列繰り込み群を用いた古典スピン系の臨界現象解析2019
- Author(s)
  上田宏
- Organizer
  第4回 High Performance Computing Physics (HPC-Phys) 勉強会
- Invited
- Data Source
  KAKENHI-PROJECT-17H02926
[Presentation] 角転送行列繰り込み群の有限状態数スケーリングを用いたBKT転移の評価2019
- Author(s)
  上田宏, 奥西巧一, 原田健自, Roman Krcmar, Andrej Gendiar, 柚木清司, 西野友年
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 角転送行列繰り込み群の有限相関長スケーリングによるエンタングルメントスペクトル解析2019
- Author(s)
  上田宏, 奥西巧一, 柚木清司, 西野友年
- Organizer
  日本物理学会2019 年秋季大会
- Data Source
  KAKENHI-PROJECT-17H02926
[Presentation] EigenExaを利用したCTMRG の大規模並列化とその応用2018
- Author(s)
  上田宏
- Organizer
  萌芽的課題「基礎科学の挑戦」サブ課題Ｄワークショップ
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Massively parallelized CTMRG with EigenExa2018
- Author(s)
  Hiroshi Ueda
- Organizer
  Tensor Network States: Algorithms and Applications (TNSAA) 2018-2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Tensor network algorithms and finite entanglement scaling around the criticality2018
- Author(s)
  Hiroshi Ueda
- Organizer
  International Workshop on Massively Parallel Programming for Quantum Chemistry and Physics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] iDMRGによるスナップショット生成とニューラルネットワークを利用した量子相転移の検出2018
- Author(s)
  上田宏, 柚木清司
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Tensor network algorithms and finite entanglement scaling around the criticality2018
- Author(s)
  Hiroshi Ueda
- Organizer
  International Workshop on Massively Parallel Programming for Quantum Chemistry and Physics 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 異方的多面体模型に現れる相転移2017
- Author(s)
  上田　宏
- Organizer
  CBSM2サブ課題Ｄ「量子力学と情報」研究会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Classical analogue of finite entanglement scaling around the criticality2017
- Author(s)
  Hiroshi Ueda
- Organizer
  Novel Quantum States in Condensed Matter 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] Phase diagram and critical property in two-dimensional regular polyhedral model2017
- Author(s)
  上田　宏
- Organizer
  研究集会「テンソルネットワーク(TN)スキームとテンソル計算ソフトウェアの周辺」
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 離散化された古典ハイゼンベルグ模型に現れる相転移2017
- Author(s)
  上田宏, 奥西巧一, Roman Krcmar, Andrej Gendiar, 柚木清司, 西野友年
- Organizer
  日本物理学会２０１７年秋季大会
- Data Source
  KAKENHI-PROJECT-17K14359
[Presentation] 2軌道SU(4)フェルミ原子系に現れる対称性に守られたトポロジカル相2017
- Author(s)
  上田宏, 森本高裕, 桃井勉
- Organizer
  日本物理学会第72回年次大会（2017年）
- Place of Presentation
  大阪大学（大阪府豊中市）
- Year and Date
  2017-03-20
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 離散化された古典ハイゼンベルグ模型に現れる相転移2017
- Author(s)
  上田宏, 奥西巧一, Roman Krcmar, Andrej Gendiar, 柚木清司, 西野友年
- Organizer
  日本物理学会２０１７年秋季大会
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 三角格子反強磁性体における希薄マグノンのBose凝縮と磁気秩序2017
- Author(s)
  山本大輔, 上田宏, 段下一平, Giacomo Marmorini, 桃井勉, 下川統久朗
- Organizer
  日本物理学会第72回年次大会（2017年）
- Place of Presentation
  大阪大学（大阪府豊中市）
- Year and Date
  2017-03-20
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 異方的多面体模型に現れる相転移2017
- Author(s)
  上田　宏
- Organizer
  CBSM2サブ課題Ｄ「量子力学と情報」研究会
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Phase diagram and critical property in two-dimensional regular polyhedral model2017
- Author(s)
  上田　宏
- Organizer
  研究集会「テンソルネットワーク(TN)スキームとテンソル計算ソフトウェアの周辺」
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Classical analogue of finite entanglement scaling around the criticality2017
- Author(s)
  Hiroshi Ueda
- Organizer
  Novel Quantum States in Condensed Matter 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Real-space parallel infinite-size density matrix renormalization group2016
- Author(s)
  Hiroshi Ueda
- Organizer
  International Workshop on Tensor Networks and Quantum Many-Body Problems (TNQMP2016)
- Place of Presentation
  物性研究所（千葉県柏市）
- Year and Date
  2016-06-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Wavefunction predictions based on tensor network algorithms in quantum spin systems2016
- Author(s)
  Hiroshi Ueda
- Organizer
  6th Joint Laboratory for Extreme Scale Computing Workshop
- Place of Presentation
  計算科学研究機構（兵庫県神戸市）
- Year and Date
  2016-12-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 実空間並列無限系密度行列繰り込み群の大規模並列化2016
- Author(s)
  上田宏
- Organizer
  日本物理学会2016年秋季大会
- Place of Presentation
  金沢大学（石川県金沢市）
- Year and Date
  2016-09-14
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 無限系密度行列繰り込み群の実空間並列化2016
- Author(s)
  上田宏
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大学（宮城県・仙台市）
- Year and Date
  2016-03-21
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Real-space parallelization for infinite-size density matrix renormalization group2016
- Author(s)
  Hiroshi Ueda
- Organizer
  Fourth Workshop on Tensor Network States: Algorithms and Applications
- Place of Presentation
  Hsinchu, Taiwan
- Year and Date
  2016-12-12
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Matrix product state in symmetry protected topological phases2015
- Author(s)
  Hiroshi Ueda
- Organizer
  10sor network workshop --- Field 2 x 5 joint workshop on new algorithms for quantum manybody problems ---
- Place of Presentation
  柏の葉フューチャーセンター（千葉県・柏市）
- Year and Date
  2015-05-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 部分空間反復法へのテンソル積状態の適用2015
- Author(s)
  上田　宏
- Organizer
  日本物理学会第70回年次大会
- Place of Presentation
  早稲田大学（東京都新宿区）
- Year and Date
  2015-03-21
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Symmetry-protected topological phases/transition in spin-1/2 zigzag chains and the relevance to Rb2Cu2Mo3O122015
- Author(s)
  Hiroshi Ueda and Shigeki Onoda
- Organizer
  20th International Conference on Magnetism
- Place of Presentation
  バルセロナ（スペイン）
- Year and Date
  2015-07-06
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] １次元ランダム系に対するDMRGと実空間並列DMRGの共通点2015
- Author(s)
  上田宏
- Organizer
  密度行列繰り込み群法における最近の展開
- Place of Presentation
  理化学研究所計算科学研究機構（兵庫県・神戸市）
- Year and Date
  2015-08-25
- Invited
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 高次特異値分解を用いたテンソル繰り込みとテンソルネットワーク繰り込み2015
- Author(s)
  上田宏
- Organizer
  日本物理学会2015年秋季大会
- Place of Presentation
  関西大学（大阪府・吹田市）
- Year and Date
  2015-09-17
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] スピン1／2フラストレート交替鎖に現れる対称性に守られたトポロジカル相2014
- Author(s)
  上田　宏, 小野田繁樹
- Organizer
  日本物理学会 2014年秋季大会
- Place of Presentation
  中部大学（愛知県春日井市）
- Year and Date
  2014-09-09
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Symmetry-protected topological phases in frustrated　spin-1/2 zigzag chain2014
- Author(s)
  Hiroshi Ueda and Shigeki Onoda
- Organizer
  The International Conference on Highly Frustrated Magnetism 2014
- Place of Presentation
  University of Cambridge, Cambridg, UK)
- Year and Date
  2014-07-10
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] iDMRGによる対称性に守られたトポロジカル相の解析―フラストレート交替鎖への適用―2014
- Author(s)
  上田　宏
- Organizer
  基研研究会「量子多体系研究の新しい潮流」
- Place of Presentation
  基礎物理学研究所（京都府京都市）
- Year and Date
  2014-12-16
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Entanglement property in the fixed point of HOTRG for spin systems
- Author(s)
  Hiroshi Ueda
- Organizer
  Taipei Tensor Network Workshop 2013
- Place of Presentation
  Taipei, Taiwan
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Guiding Principle of Tensor Renormalization Group with Tensor Decomposition Method
- Author(s)
  Hiroshi Ueda, Kouichi Okunishi, and Tomotoshi Nishino
- Organizer
  25th IUPAP International Conference on Statistical Physics
- Place of Presentation
  Seoul, Korea
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Fixed-point tensors in tensor renormalization group with higher order singular value decomposition
- Author(s)
  Hiroshi Ueda
- Organizer
  CMSI Kobe International Workshop 2013: Recent Progress in Tensor Network Algorithms
- Place of Presentation
  Kobe, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] Doubling entanglement spectrum of tensor renormalization group
- Author(s)
  Hiroshi Ueda
- Organizer
  CMSI International Symposium 2013 ∞ Extending the power of computational materials sciences with K-computer ∞
- Place of Presentation
  Hongo, Japan
- Invited
- Data Source
  KAKENHI-PROJECT-25800221
[Presentation] 高次特異値分解を利用したテンソル繰込み群によるエンタングルメントスケーリング
- Author(s)
  上田宏
- Organizer
  日本物理学会第６９回年次大会
- Place of Presentation
  東海大学, 平塚
- Data Source
  KAKENHI-PROJECT-25800221

1. OKUNISHI Kouichi (30332646)

# of Collaborated Projects: 3 results

# of Collaborated Products: 7 results
2. Maruyama Isao (20422339)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
3. Miyahara Shin (90365015)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 古川信夫 (00238669)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 山本大輔 (80603505)

# of Collaborated Projects: 2 results

# of Collaborated Products: 4 results
6. 堀田知佐 (50372909)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. NISHINO Tomotoshi (00241563)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
8. 原田健自 (80303882)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
9. 桂法称 (80534594)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
10. 柚木清司 (70532141)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
11. 松枝宏明 (20396518)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 曽田繁利 (60466414)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 高柳匡 (10432353)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 白水徹也 (10282716)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 石橋明浩 (10469877)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 中田芳史 (10808992)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 遊佐剛 (40393813)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 小林努 (40580212)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. 手塚真樹 (40591417)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. 飯塚則裕 (40645462)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. 森前智行 (50708302)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 堀田昌寛 (60261541)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 中島秀太 (70625160)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 泉圭介 (90554501)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. 西岡辰磨 (90747445)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. ONODA Shigeki

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results
27. YAMASHITA Minoru

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
28. 古谷峻介

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
29. 桃井勉

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
30. 宮本幸一

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ueda Hiroshi 上田 宏

Research Projects

Research Products

Co-Researchers

Study of Magneto-Optical Phenomena in Topological Magnets due to Magneto-Electric Effects

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Quantum many-body systems and tensor networks from quantum information perspectives

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Quantum-classical hybrid quantum computing for quantum many-body systems

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The Natural Laws of Extreme Universe--A New Paradigm for Spacetime and Matter from Q uantum Information

Principal Investigator

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Advancement of density matrix renormalization group - Adaptation to point group symmetryPrincipal Investigator

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magnetic field induced topological phase transition in two dimensional frustrated spin systems

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Optimization of tensor network state using higher order singular value decompositionPrincipal Investigator

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[Journal Article] Variational quantum eigensolver with embedded entanglement using a tensor-network ansatz2024

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[Journal Article] Current numbers of qubits and their uses2024

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[Journal Article] Automatic structural search of tensor network states including entanglement renormalization2024

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[Journal Article] Automatic quantum circuit encoding of a given arbitrary quantum state2024

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[Journal Article] Diamond-shaped quantum circuit for real-time quantum dynamics in one dimension2024

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[Journal Article] Exact eigenstates of multicomponent Hubbard models: SU(N) magnetic pairing, weak ergodicity breaking, and partial integrability2024

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[Journal Article] Entanglement bipartitioning and tree tensor networks2023

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Ueda Hiroshi 上田宏

[Journal Article] テンソルネットワークと数値計算～省計算資源による大規模計算から超並列計算技術まで～2022