Haga Taiki 芳賀大樹

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芳賀大樹ハガタイキ

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Researcher Number	10896921
Affiliation (Current)	2025: 大阪公立大学, 大学院工学研究科 , 助教
Affiliation (based on the past Project Information) *help	2025: 大阪公立大学, 大学院工学研究科, 助教 2022 – 2023: 大阪公立大学, 大学院工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related Except Principal Investigator Basic Section 21060:Electron device and electronic equipment-related
Keywords	Principal Investigator 非平衡統計力学 / 量子デコヒーレンス / 冷却原子気体 / 量子多体系 / 開放量子系 Except Principal Investigator 非線形 / 共振 / MEMS / 圧電 / 物理リザバー計算

Demonstration of speech recognition using piezoelectric MEMS arrays and physical reservoir computing
- Principal Investigator
  
  吉村武
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 21060:Electron device and electronic equipment-related
- Research Institution
  Osaka Metropolitan University
Theory of multiscale decoherence in open quantum many-body systemsPrincipal Investigator
- Principal Investigator
  
  芳賀大樹
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 13020:Semiconductors, optical properties of condensed matter and atomic physics-related
- Research Institution
  Osaka Metropolitan University

All 2024 2023 2022

All Journal Article Presentation

[Journal Article] Quasiparticles of decoherence processes in open quantum many-body systems: Incoherentons2023
- Author(s)
  Haga Taiki、Nakagawa Masaya、Hamazaki Ryusuke、Ueda Masahito
- Journal Title
  
  Physical Review Research
  
  Volume: 5 Issue: 4 Pages: 043225-043225
- DOI
  10.1103/physrevresearch.5.043225
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K14383, KAKENHI-PROJECT-22K13983, KAKENHI-PROJECT-23K22423
[Journal Article] Spontaneous symmetry breaking in nonsteady modes of open quantum many-body systems2023
- Author(s)
  Taiki Haga
- Journal Title
  
  Physical Review A
  
  Volume: 107 Issue: 5 Pages: 052208-052208
- DOI
  10.1103/physreva.107.052208
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13983
[Journal Article] Interscale entanglement production in a quantum system simulating classical chaos2022
- Author(s)
  Taiki Haga and Shin-ich Sasa
- Journal Title
  
  Journal of Statistical Mechanics: Theory and Experiment
  
  Volume: 2022 Issue: 12 Pages: 123102-123102
- DOI
  10.1088/1742-5468/aca2a1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K13983, KAKENHI-PROJECT-20K20425, KAKENHI-PROJECT-23K22415, KAKENHI-ORGANIZER-19H05794, KAKENHI-PLANNED-19H05795
[Presentation] 非平衡ランダムスピン系における次元削減仮説の機械学習による検証2024
- Author(s)
  芳賀大樹
- Organizer
  日本物理学会2024年春季大会
- Data Source
  KAKENHI-PROJECT-22K13983
[Presentation] 開放量子多体系における動的モードの転移現象2024
- Author(s)
  芳賀大樹
- Organizer
  非平衡系の物理
- Invited
- Data Source
  KAKENHI-PROJECT-22K13983
[Presentation] 開放量子多体系における相転移の新指標：振動モードギャップ2023
- Author(s)
  芳賀大樹
- Organizer
  日本物理学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-22K13983
[Presentation] Spontaneous symmetry breaking in non-steady modes of open quantum many-body systems2023
- Author(s)
  Taiki Haga
- Organizer
  STATPHYS2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K13983
[Presentation] 散逸系におけるコヒーレントな非定常固有モードが示す量子相転移2022
- Author(s)
  芳賀大樹
- Organizer
  日本物理学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-22K13983

1. 吉村武 (30405344)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
2. 中川大也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Haga Taiki 芳賀 大樹

芳賀 大樹 ハガ タイキ

Research Projects

Research Products

Co-Researchers

Demonstration of speech recognition using piezoelectric MEMS arrays and physical reservoir computing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Theory of multiscale decoherence in open quantum many-body systemsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Quasiparticles of decoherence processes in open quantum many-body systems: Incoherentons2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Spontaneous symmetry breaking in nonsteady modes of open quantum many-body systems2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Interscale entanglement production in a quantum system simulating classical chaos2022

Author(s)

Journal Title

DOI

Data Source

[Presentation] 非平衡ランダムスピン系における次元削減仮説の機械学習による検証2024

Author(s)

Organizer

Data Source

[Presentation] 開放量子多体系における動的モードの転移現象2024

Author(s)

Organizer

Data Source

[Presentation] 開放量子多体系における相転移の新指標：振動モードギャップ2023

Author(s)

Organizer

Data Source

[Presentation] Spontaneous symmetry breaking in non-steady modes of open quantum many-body systems2023

Author(s)

Organizer

Data Source

[Presentation] 散逸系におけるコヒーレントな非定常固有モードが示す量子相転移2022

Author(s)

Organizer

Data Source

Haga Taiki 芳賀大樹

芳賀大樹ハガタイキ