Koike Tatsuhiko 古池達彦

… Alternative Names

古池達彦コイケタツヒコ

KOIKE Tatsuhiko 古池達彦

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Researcher Number	40286646
Other IDs	https://orcid.org/0000-0002-3257-3351
Affiliation (Current)	2026: 慶應義塾大学, 理工学部(矢上), 講師
Affiliation (based on the past Project Information) *help	2020 – 2024: 慶應義塾大学, 理工学部(矢上), 講師 2016: 慶應義塾大学, 理工学部(矢上), 講師 2012 – 2015: 慶應義塾大学, 理工学部, 講師 2006: Keio University, Department of Physics, Assistant professor 2005 – 2006: 慶應義塾大学, 理工学部, 助手 2003 – 2004: 慶應義塾大学, 大学院・理工学研究科, 助手 1997 – 1998: 慶應義塾大学, 理工学部, 助手
Review Section/Research Field	Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related / 素粒子・核・宇宙線 Except Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics
Keywords	Principal Investigator 最大値原理 / 時間最適制御 / 量子最適効果曲線 / 特異制御 / 量子最速降下線 / 時間最適性 / 接触構造 / 量子最速曲線法 / ポントリャーギン最大値原理 / 量子最速曲線 … More / 時間最適量子操作 / 量子計算 / 量子制御 / 量子情報 / ブラックホール / 宇宙論 / 繰り込み群 / 臨界現象 / 重力崩壊 / 一般相対論 / 重力 … More Except Principal Investigator 測地線 / ブラックホール / measurement / quantum brachistochrone equation / mixed state / unitary transformation / variational princinle / quantum comnutation / エンタングルメント / 相補性 / 単調計量 / 量子情報空間の計量 / 量子宇宙論 / 相対エントロピー / 量子情報理論 / 量子情報 / 相対論 / 最適時間発展 / 量子力学 / 特異点 / 幾何学 / 量子宇宙 / 測定 / 量子最速方程式 / 混合状態 / ユニタリー変換 / 変分原理 / 量子計算 / 偏光 / カー時空 / 光渦 / 軌道角運動量 / 光線 / 一般相対論 / 重力レンズ / コンパクト天体 / 光の測地線 / 宇宙論 / 相対性理論 Less

Theory of time-optimal quantum control and optimality of singular protocolsPrincipal Investigator
- Principal Investigator
  
  Koike Tatsuhiko
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Keio University
Analysis of light ray and polarization towards observational verification of black holes
- Principal Investigator
  
  ISHIHARA Hideki
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Osaka City University
Black Hole and Quantum Information
- Principal Investigator
  
  HOSOYA Akio
- Project Period (FY)
  2003 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Tokyo Institute of Technology
ブラックホール形成における臨界現象C繰り込み群の重力系への応用Principal Investigator
- Principal Investigator
  
  古池達彦
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Keio University

All 2025 2024 2023 2022 2020 2015 2013 2007 2006

All Journal Article Presentation

[Journal Article] Spacetime constructed from a contact manifold with a degenerate metric2024
- Author(s)
  Kozaki Hiroshi、Ishihara Hideki、Koike Tatsuhiko、Morisawa Yoshiyuki
- Journal Title
  
  Physical Review D
  
  Volume: 110 Issue: 10 Pages: 1-11
- DOI
  10.1103/physrevd.110.104023
- Data Source
  KAKENHI-PROJECT-20K03772
[Journal Article] Quantum brachistochrone2022
- Author(s)
  Koike Tatsuhiko
- Journal Title
  
  Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
  
  Volume: 380 Issue: 2239 Pages: 1-21
- DOI
  10.1098/rsta.2021.0273
- NAID
  110006317533
- Data Source
  KAKENHI-PROJECT-20K03772
[Journal Article] A general formulation of time-optimal quantum control and optimality of singular protocols2020
- Author(s)
  Hiroaki Wakamura and Tatsuhiko Koike
- Journal Title
  
  New Journal of Physics
  
  Volume: - Issue: 7 Pages: 073010-073010
- DOI
  10.1088/1367-2630/ab8ab3
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19J13010, KAKENHI-PROJECT-20K03772
[Journal Article] Membranes with a symmetry of cohomogeneity one2015
- Author(s)
  Hiroshi Kozaki, Tatsuhiko Koike, Hideki Ishihara
- Journal Title
  
  Phys.Rev. D
  
  Volume: 91 Issue: 2 Pages: 025007-12
- DOI
  10.1103/physrevd.91.025007
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-24540282
[Journal Article] Time-optimal unitary operations2007
- Author(s)
  Alberto Carlini, Akio Hosaya, Tatsuhiko Koike, Yosuke Okudaira
- Journal Title
  
  Phys. Rev. A75
- Data Source
  KAKENHI-PROJECT-15540258
[Journal Article] Yosuke Okudaira Time Optimal Unitary Operations2007
- Author(s)
  Alberto Carlini, Akio Hosoya, Tatsuhiko Koike
- Journal Title
  
  Phys.Rev.A 75
  
  Pages: 60503-60503
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540258
[Journal Article] Time Optimal Unitary Operations2007
- Author(s)
  Alberto Carlini, Akio Hosoya, Tatsuhiko Koike, Yosuke Okudaira
- Journal Title
  
  Phys.Rev.A 75
  
  Pages: 42308-42308
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15540258
[Journal Article] Time Optimal Quantum Evolution2006
- Author(s)
  Alberto Carlini, Akio Hosoya, Tatsuhiko Koike, Yosuke Okudaira
- Journal Title
  
  Phys.Rev.Lett. 96
  
  Pages: 60503-60503
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15540258
[Journal Article] Time-optimal Quantum Evolution2006
- Author(s)
  A.CALRILI, A.HOSOYA, T.KOIKE, Y.OKUDAIRA
- Journal Title
  
  Phys.Rev.Lett 96
  
  Pages: 60503-6507
- Data Source
  KAKENHI-PROJECT-15540258
[Journal Article] Yosuke Okudaira Time Optimal Quantum Evolution2006
- Author(s)
  Alberto Carlini, Alcio Hosoya, Tatsuhiko Koike
- Journal Title
  
  Phys.Rev.Lett.
  
  Pages: 60503-60503
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-15540258
[Journal Article] Time-optimal quantum evolution2006
- Author(s)
  Alberto Carlini, Akio Hosaya, Tatsuhiko Koike, Yosuke Okudaira
- Journal Title
  
  Phys. Rev. Lett.96
  
  Pages: 60503-60503
- Data Source
  KAKENHI-PROJECT-15540258
[Presentation] 概接触多様体を用いた非一様宇宙解の構成2025
- Author(s)
  古崎広志, 松野皐, 古池達彦, 石原秀樹, 森澤理之
- Organizer
  日本物理学会2025年春季大会
- Data Source
  KAKENHI-PROJECT-20K03772
[Presentation] 量子最速降下線の量子計算機への応用2023
- Author(s)
  佐藤皓志, 古池達彦
- Organizer
  日本物理学会2023年春季大会
- Data Source
  KAKENHI-PROJECT-20K03772
[Presentation] 量子最速曲線と Pontryagin 最大値原理2023
- Author(s)
  古池達彦
- Organizer
  重力と量子で紡ぐ宇宙
- Invited
- Data Source
  KAKENHI-PROJECT-20K03772
[Presentation] 等質余次元１物体から量子最速曲線まで2022
- Author(s)
  古池達彦
- Organizer
  相対論と重力研究の現在，過去・未来
- Invited
- Data Source
  KAKENHI-PROJECT-20K03772
[Presentation] An exact solution describing a closed membrane without spherical symmetry2013
- Author(s)
  Hiroshi KOZAKI, Hideki Ishihara, Tatsuhiko Koike
- Organizer
  23th Workshop on General Relativity and Gravitation
- Place of Presentation
  Hirosaki University
- Data Source
  KAKENHI-PROJECT-24540282

1. ISHIHARA Hideki (80183739)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
2. HOSOYA Akio (80028258)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results

Koike Tatsuhiko 古池 達彦

古池 達彦 コイケ タツヒコ

KOIKE Tatsuhiko 古池 達彦

Research Projects

Research Products

Co-Researchers

Theory of time-optimal quantum control and optimality of singular protocolsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Analysis of light ray and polarization towards observational verification of black holes

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Black Hole and Quantum Information

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

ブラックホール形成における臨界現象C繰り込み群の重力系への応用Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Spacetime constructed from a contact manifold with a degenerate metric2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Quantum brachistochrone2022

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] A general formulation of time-optimal quantum control and optimality of singular protocols2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Membranes with a symmetry of cohomogeneity one2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Time-optimal unitary operations2007

Author(s)

Journal Title

Data Source

[Journal Article] Yosuke Okudaira Time Optimal Unitary Operations2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Time Optimal Unitary Operations2007

Author(s)

Journal Title

Description

Data Source

[Journal Article] Time Optimal Quantum Evolution2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] Time-optimal Quantum Evolution2006

Author(s)

Journal Title

Data Source

[Journal Article] Yosuke Okudaira Time Optimal Quantum Evolution2006

Author(s)

Journal Title

Description

Data Source

[Journal Article] Time-optimal quantum evolution2006

Koike Tatsuhiko 古池達彦

古池達彦コイケタツヒコ

KOIKE Tatsuhiko 古池達彦