Ozawa Tomoki 小澤知己

Researcher Number	80825993
Other IDs
Affiliation (Current)	2023: 東北大学, 材料科学高等研究所, 准教授
Affiliation (based on the past Project Information) *help	2020 – 2022: 東北大学, 材料科学高等研究所, 准教授 2018 – 2019: 国立研究開発法人理化学研究所, 数理創造プログラム, 客員研究員
Review Section/Research Field	Principal Investigator 0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields / Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related Except Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
Keywords	Principal Investigator 人工量子系 / トポロジカル物性 / 冷却原子系 / 人工次元 / 物性物理 / 凝縮系物理 / 非エルミート系 / 量子計量 / トポロジー / チャーン絶縁体 / 冷却原子 / 幾何学的効果 … More Except Principal Investigator … More アクティブマター / トポロジー / カイラル / 液晶 Less

自己駆動する集団におけるカイラル輸送現象の研究
- Principal Investigator
  
  早田智也
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Keio University
Study of localization and topology through quantum metric and quantum geometric tensorPrincipal Investigator
- Principal Investigator
  
  小澤知己
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
- Research Institution
  Tohoku University
Theoretical study of high dimensional physical phenomena in ultracold atomic gasesPrincipal Investigator
- Principal Investigator
  
  Ozawa Tomoki
- Project Period (FY)
  2019
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields
- Research Institution
  Institute of Physical and Chemical Research

All 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Artificial magnetic field for synthetic quantum matter without dynamical modulation2021
- Author(s)
  Ozawa Tomoki
- Journal Title
  
  Physical Review A
  
  Volume: 103 Pages: 033318-033318
- DOI
  10.1103/physreva.103.033318
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H01845
[Journal Article] Spatial and spectral mode-selection effects in topological lasers with frequency-dependent gain2021
- Author(s)
  Secli Matteo、Ozawa Tomoki、Capone Massimo、Carusotto Iacopo
- Journal Title
  
  APL Photonics
  
  Volume: 6 Pages: 050803-050803
- DOI
  10.1063/5.0041124
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01845
[Journal Article] Kahler geometry and Chern insulators: Relations between topology and the quantum metric2021
- Author(s)
  Mera Bruno、Ozawa Tomoki
- Journal Title
  
  Physical Review B
  
  Volume: 104 Pages: 045104-045104
- DOI
  10.1103/physrevb.104.045104
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01845
[Journal Article] Relations between topology and the quantum metric for Chern insulators2021
- Author(s)
  Ozawa Tomoki、Mera Bruno
- Journal Title
  
  Physical Review B
  
  Volume: 104 Pages: 045103-045103
- DOI
  10.1103/physrevb.104.045103
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01845
[Journal Article] Engineering geometrically flat Chern bands with Fubini-Study Kahler structure2021
- Author(s)
  Mera Bruno、Ozawa Tomoki
- Journal Title
  
  Physical Review B
  
  Volume: 104 Pages: 115160-115160
- DOI
  10.1103/physrevb.104.115160
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01845
[Journal Article] Active topological photonics2020
- Author(s)
  Y. Ota, K. Takaka, T. Ozawa, A. Amo, Z. Jia, B. Kante, M. Notomi, Y. Arakawa, and S. Iwamoto
- Journal Title
  
  Nanophotonics
  
  Volume: 9 Pages: 547-567
- DOI
  10.1515/nanoph-2019-0376
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-INTERNATIONAL-15K21727, KAKENHI-PLANNED-15H05868, KAKENHI-PROJECT-19K21042, KAKENHI-PROJECT-15H05700, KAKENHI-ORGANIZER-15H05866, KAKENHI-PROJECT-17H06138
[Journal Article] Topological quantum matter in synthetic dimensions2019
- Author(s)
  Ozawa Tomoki、Price Hannah M.
- Journal Title
  
  Nature Reviews Physics
  
  Volume: 1 Pages: 349-357
- DOI
  10.1038/s42254-019-0045-3
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Journal Article] Probing localization and quantum geometry by spectroscopy2019
- Author(s)
  Ozawa Tomoki、Goldman Nathan
- Journal Title
  
  Physical Review Research
  
  Volume: 1
- DOI
  10.1103/physrevresearch.1.032019
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Journal Article] Experimental measurement of the quantum geometric tensor using coupled qubits in diamond2019
- Author(s)
  Yu Min、Yang Pengcheng、Gong Musang、Cao Qingyun、Lu Qiuyu、Liu Haibin、Zhang Shaoliang、Plenio Martin B、Jelezko Fedor、Ozawa Tomoki、Goldman Nathan、Cai Jianming
- Journal Title
  
  National Science Review
  
  Volume: 7 Pages: 254-260
- DOI
  10.1093/nsr/nwz193
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Journal Article] Type-III and Tilted Dirac Cones Emerging from Flat Bands in Photonic Orbital Graphene2019
- Author(s)
  Milicevic M.、Montambaux G.、Ozawa T.、Jamadi O.、Real B.、Sagnes I.、Lemaitre A.、Le Gratiet L.、Harouri A.、Bloch J.、Amo A.
- Journal Title
  
  Physical Review X
  
  Volume: 9 Pages: 031010-031010
- DOI
  10.1103/physrevx.9.031010
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Artificial magnetic field for ultracold atomic gases without dynamical modulation2021
- Author(s)
  小澤知己
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-20H01845
[Presentation] Relations between topology and the quantum metric for Chern insulators2021
- Author(s)
  小澤知己
- Organizer
  日本物理学会2021年秋季大会（物性）
- Data Source
  KAKENHI-PROJECT-20H01845
[Presentation] 冷却原子系における時間周期的変調を用いた局在および多体の量子幾何テンソルの理論研究2020
- Author(s)
  Tomoki Ozawa, Nathan Goldman
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Non-Hermitian topology in active nematics2020
- Author(s)
  Tomoki Ozawa
- Organizer
  Topological phenomena in non-Hermitian and non-equilibrium systems, Tohoku University, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Probing topology, geometry, and localization through fluctuation-dissipation theorem in ultracold atomic gases and beyond2019
- Author(s)
  Tomoki Ozawa
- Organizer
  East Asia Joint Seminars on Statistical Physics 2019, Chinese Academy of Science, Institute of Physics, Beijing, China
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] (Revisiting) ultracold Bose gases with Rashba spin-orbit coupling2019
- Author(s)
  Tomoki Ozawa
- Organizer
  Workshop on Quantum Mixtures and celebration of the 70th anniversary of Sandro Stringari, Trento, Italy
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Topological and geometrical effects in the bulk Hall response of driven-dissipative photonic lattices2019
- Author(s)
  Tomoki Ozawa
- Organizer
  2019 Conference on Lasers & Electro-Optics / Europe and European Quantum Electronics Conference (CLEO / Europe-EQEC), Munich, Germany
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Theory and experiment of multi-orbital photonic graphene2019
- Author(s)
  Tomoki Ozawa
- Organizer
  Workshop on Topological Photonics and Beyond 2019, Tianjin, China
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Probing topology and geometry through periodic shaking in ultracold atomic gases and beyond2019
- Author(s)
  Tomoki Ozawa
- Organizer
  The Fourth Kyoto-Beijing-Tokyo Workshop on Ultracold Atomic Gases, Yukawa Institute for Theoretical Physics, Kyoto University, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Probing quantum geometry and localization through periodic driving2019
- Author(s)
  Tomoki Ozawa
- Organizer
  Bose-Einstein Condensation 2019, Sant Feliu de Guixols, Spain
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] トポロジカル・フォトニクスとトポロジカル・レーザー2019
- Author(s)
  小澤知己
- Organizer
  日本物理学会第74回年次大会シンポジウム講演
- Invited
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Topological photonics with synthetic dimensions2019
- Author(s)
  Tomoki Ozawa
- Organizer
  Recent Advances in Topological Photonics, PCS IBS, Daejeon, South Korea
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Theory and experiment of multi-orbital photonic graphene2018
- Author(s)
  Tomoki Ozawa
- Organizer
  Variety and universality of bulk-edge correspondence in topological phases: From solid state physics to transdisciplinary concepts [ BEC2018X ], University of Tsukuba Tokyo Campus, Tokyo, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] Topology and Chiral Physics in Atomic, Molecular, and Optical Systems2018
- Author(s)
  Tomoki Ozawa
- Organizer
  Workshop on Recent Developments in Chiral Matter and Topology, National Taiwan University, Taiwan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K21042
[Presentation] トポロジカル・レーザーの進展2018
- Author(s)
  小澤知己
- Organizer
  非平衡系・非エルミート系の新奇量子現象、京都大学基礎物理学研究所
- Invited
- Data Source
  KAKENHI-PROJECT-19K21042

1. 早田智也 (50762655)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 川口喬吾 (00787319)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 岩本敏

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
4. 太田泰友

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 荒川泰彦

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Ozawa Tomoki 小澤 知己

Research Projects

Research Products

Co-Researchers

自己駆動する集団におけるカイラル輸送現象の研究

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of localization and topology through quantum metric and quantum geometric tensorPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Theoretical study of high dimensional physical phenomena in ultracold atomic gasesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Artificial magnetic field for synthetic quantum matter without dynamical modulation2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spatial and spectral mode-selection effects in topological lasers with frequency-dependent gain2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Kahler geometry and Chern insulators: Relations between topology and the quantum metric2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Relations between topology and the quantum metric for Chern insulators2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Engineering geometrically flat Chern bands with Fubini-Study Kahler structure2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Active topological photonics2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Topological quantum matter in synthetic dimensions2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Probing localization and quantum geometry by spectroscopy2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Experimental measurement of the quantum geometric tensor using coupled qubits in diamond2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Type-III and Tilted Dirac Cones Emerging from Flat Bands in Photonic Orbital Graphene2019

Author(s)

Journal Title

DOI

Data Source

[Presentation] Artificial magnetic field for ultracold atomic gases without dynamical modulation2021

Author(s)

Organizer

Data Source

[Presentation] Relations between topology and the quantum metric for Chern insulators2021

Author(s)

Organizer

Data Source

Ozawa Tomoki 小澤知己