Okawa Yuji 大川祐司

… Alternative Names

Researcher Number	10466823
Other IDs
Affiliation (Current)	2020: 東京大学, 大学院総合文化研究科, 教授
Affiliation (based on the past Project Information) *help	2017 – 2019: 東京大学, 大学院総合文化研究科, 教授 2016: 東京大学, 大学院総合文化研究科, 准教授 2011 – 2016: 東京大学, 総合文化研究科, 准教授 2009 – 2011: 東京大学, 大学院・総合文化研究科, 准教授 2008 – 2009: 東京大学, 大学院・総合文化研究科, 助教
Review Section/Research Field	Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics Except Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics
Keywords	Principal Investigator 弦の場の理論 / 超弦理論 / 弦理論 / 国際研究者交流 / チェコ / 素粒子論 Except Principal Investigator 超弦理論 / 量子重力 / ゲージ理論 / 超対称性 … More

超弦の場の理論の量子化から重力を読み解くPrincipal InvestigatorOngoing
- Principal Investigator
  
  大川祐司
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The University of Tokyo
Various symmetries in string theory and their origin
- Principal Investigator
  
  Kato Mitsuhiro
- Project Period (FY)
  2013 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The University of Tokyo
What is open string field theory able to describe?Principal Investigator
- Principal Investigator
  
  OKAWA Yuji
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The University of Tokyo
Exploring fundamental degrees of freedom of string theory using string field theoryPrincipal Investigator
- Principal Investigator
  
  OKAWA Yuji
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The University of Tokyo
Gauge-gravity correspondence and the construction of non-perturbative string theory
- Principal Investigator
  
  YONEYA Tamiaki
- Project Period (FY)
  2008 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The Open University of Japan
  The University of Tokyo

All 2020 2019 2018 2017 2016 2014 2013 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Open superstring field theory based on the supermoduli space2018
- Author(s)
  Kantaro Ohmori and Yuji Okawa
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 04 Pages: 035-035
- DOI
  10.1007/jhep04(2018)035
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05408, KAKENHI-PROJECT-25287049
[Journal Article] Complete action for open superstring field theory2016
- Author(s)
  Hiroshi Kunitomo and Yuji Okawa
- Journal Title
  
  Progress of Theoretical and Experimental Physics
  
  Volume: 023B01 Pages: 1-34
- DOI
  10.1093/ptep/ptv189
- NAID
  120005848309
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24540254, KAKENHI-PROJECT-25287049
[Journal Article] Complete action for open superstring field theory with cyclic A∞ structure2016
- Author(s)
  Theodore Erler, Yuji Okawa and Tomoyuki Takezaki
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 1608 Pages: 012-012
- DOI
  10.1007/jhep08(2016)012
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287049, KAKENHI-PROJECT-24540254
[Journal Article] From the Berkovits formulation to the Witten formulation in open superstring field theory2014
- Author(s)
  Yuki Iimori, Toshifumi Noumi, Yuji Okawa and Shingo Torii
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 03 Pages: 44-44
- DOI
  10.1007/jhep03(2014)044
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540254, KAKENHI-PROJECT-25287049
[Journal Article] Gauge-invariant observables and marginal deformations in open string field theory2013
- Author(s)
  Matej Kudrna, Toru Masuda, Yuji Okawa, Martin Schnabl and Kenichiro Yoshida
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 01 Pages: 103-103
- DOI
  10.1007/jhep01(2013)103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540254
[Journal Article] Gauge-invariant observables and marginal deformations in open string field theory2013
- Author(s)
  Matej Kudrna, Toru Masuda, Yuji Okawa, Martin Schnabl and Kenichiro Yoshida
- Journal Title
  
  JHEP
  
  Volume: 1310 Pages: 103-103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340048
[Journal Article] Analytic Methods in Open String Field Theory2012
- Author(s)
  Yuji Okawa
- Journal Title
  
  Progress of Theoretical Physics
  
  Volume: 128 Pages: 1001-1060
- NAID
  110009586066
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340048
[Journal Article] Analytic Methods in Open String Field Theory2012
- Author(s)
  Yuji Okawa
- Journal Title
  
  Progress of Theoretical Physics
  
  Volume: 128 Issue: 6 Pages: 1001-1060
- DOI
  10.1143/ptp.128.1001
- NAID
  210000112577
- ISSN
  0033-068X, 1347-4081
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24540254
[Journal Article] Open superstring field theory I : gauge fixing, ghost structure, and propagator2012
- Author(s)
  M. Kroyter, Y. Okawa, M. Schnabl, S. Torii and B. Zwiebach
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 1203 Pages: 30-30
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Journal Article] Open superstring field theory I : gauge fixing, ghost structure, and propagator2012
- Author(s)
  Michael Kroyter, et al
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 03,030 Pages: 30-30
- DOI
  10.1007/jhep03(2012)030
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10J00819, KAKENHI-PROJECT-21740161
[Journal Article] Solutions from boundary condition changing operators in open string field theory2011
- Author(s)
  M.Kiermaier, Y.Okawa, P.Soler
- Journal Title
  
  JHEP
  
  Volume: 03 Pages: 122-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340048
[Journal Article] Solutions from boundary condition changing operators in open string field theory2011
- Author(s)
  M.Kiermaier, Y.Okawa, P.Soler
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 3 Pages: 122-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Journal Article] Solutions from boundary condition changing operators in open superstring field theory2011
- Author(s)
  T.Noumi, Y.Okawa
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 1112 034 Pages: 1-30
- DOI
  10.1007/jhep12(2011)034
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-10J02270, KAKENHI-PROJECT-21740161
[Journal Article] Solutions from boundary condition changing operators in open string field theory2011
- Author(s)
  M. Kiermaier, Y. Okawa and P. Soler
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 1103 Pages: 122-122
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Journal Article] Solutions from boundary condition changing operators in open superstring field theory2011
- Author(s)
  T. Noumi and Y. Okawa
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 1112 Pages: 34-34
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Journal Article] Exact marginality in open string field theory : a general framework2009
- Author(s)
  M.Kiermaier, Y.Okawa
- Journal Title
  
  Journal of High Energy Physics 11
  
  Pages: 41-41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Journal Article] Exact marginality in open string field theory: a general framework2009
- Author(s)
  M. Kiermaier, Y. Okawa
- Journal Title
  
  JHEP
  
  Volume: 0911
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340048
[Journal Article] General marginal deformations in open superstring field theory2009
- Author(s)
  M.Kiermaier, Y.Okawa
- Journal Title
  
  JHEP
  
  Volume: 0911, 042 Pages: 26-26
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340048
[Journal Article] Exact marginality in open string field theory : a general framework2009
- Author(s)
  M. Kiermaier and Y. Okawa
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 0911 Pages: 41-41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Journal Article] Exact marginality in open string field theory : a general framework2009
- Author(s)
  M.Kiermaier, Y.Okawa
- Journal Title
  
  JHEP 0911
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340048
[Journal Article] Exact marginality in open string field theory : a general framework2009
- Author(s)
  M.Kiermaier, Y.Okawa
- Journal Title
  
  JHEP
  
  Volume: 0911, 042 Pages: 26-26
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20340048
[Journal Article] General marginal deformations in open superstring field theory2009
- Author(s)
  M. Kiermaier and Y. Okawa
- Journal Title
  
  Journal of High Energy Physics
  
  Volume: 0911 Pages: 42-42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Journal Article] General marginal deformations in open superstring field theory2009
- Author(s)
  M.Kiermaier, Y.Okawa
- Journal Title
  
  Journal of High Energy Physics 11
  
  Pages: 42-42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] Weak A ∞ structure in the low-energy limit of open bosonic string field theory with gauge-invariant operators2020
- Author(s)
  光山大貴、大川祐司、鈴木ななみ
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-17K05408
[Presentation] Gauge-invariant operators of open bosonic string field theory in the low-energy limit2020
- Author(s)
  光山大貴、大川祐司、鈴木ななみ
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-17K05408
[Presentation] Nonperturbative definition of closed string theory via open string field theory2019
- Author(s)
  Yuji Okawa
- Organizer
  International Conference on String Field Theory and String Perturbation Theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05408
[Presentation] Open superstring field theory based on the supermoduli space2018
- Author(s)
  大川祐司
- Organizer
  信州大学松本キャンパスでの日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17K05408
[Presentation] Closed string field theory without the level-matching condition2018
- Author(s)
  Yuji Okawa
- Organizer
  Discussion Meeting on String Field Theory and String Phenomenology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05408
[Presentation] Open superstring field theory based on the supermoduli space2018
- Author(s)
  Yuji Okawa
- Organizer
  台湾の国立交通大学での The 4th NCTU-Yau mini-workshop on string theory
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05408
[Presentation] Closed string field theory without the level-matching condition2018
- Author(s)
  Yuji Okawa
- Organizer
  Discussion Meeting on String Field Theory and String Phenomenology
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287049
[Presentation] Complete formulations of superstring field theory2017
- Author(s)
  Yuji Okawa
- Organizer
  Quantum Gravity, String Theory and Holography
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287049
[Presentation] Complete formulations of superstring field theory2017
- Author(s)
  Yuji Okawa
- Organizer
  Quantum Gravity, String Theory and Holography
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K05408
[Presentation] 超弦の場の理論の完全な定式化2016
- Author(s)
  大川祐司
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大学泉キャンパス（宮城県仙台市泉区）
- Year and Date
  2016-03-20
- Invited
- Data Source
  KAKENHI-PROJECT-24540254
[Presentation] 超弦の場の理論の完全な定式化2016
- Author(s)
  大川祐司
- 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
  2016-03-20
- Invited
- Data Source
  KAKENHI-PROJECT-25287049
[Presentation] Complete action for open superstring field theory I2016
- Author(s)
  Yuji Okawa
- Organizer
  VIII Workshop on String Field Theory and Related Aspects
- Place of Presentation
  UNESP 理論物理学研究所, サンパウロ（ブラジル）
- Year and Date
  2016-06-01
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287049
[Presentation] Complete action for open superstring field theory I2016
- Author(s)
  Yuji Okawa
- Organizer
  VIII Workshop on String Field Theory and Related Aspects
- Place of Presentation
  サンパウロ（ブラジル）
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24540254
[Presentation] Solutions from boundary condition changing operators in open superstring field theory2011
- Author(s)
  野海俊文、大川祐司
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  弘前大学文京町キャンパス
- Year and Date
  2011-09-17
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] Solutions from boundary condition changing operators in open string field theory2011
- Author(s)
  大川祐司
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟大学五十嵐キャンパス
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] Comments on multi-brane solutions in open string field theory2011
- Author(s)
  増田暢、大川祐司
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  弘前大学文京町キャンパス
- Year and Date
  2011-09-17
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] Solutions from boundary condition changing operators in open string field theory2011
- Author(s)
  Michael Kiermaier,大川祐司, Pablo Soler
- Organizer
  日本物理学会第66回年次大会
- Place of Presentation
  新潟大学五十嵐キャンパス
- Year and Date
  2011-03-26
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] Gauge fixing of open superstring field theoryin the Berkovits non-polynomial formulation2010
- Author(s)
  大川祐司、鳥居真吾
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学津山キャンパス
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] Gauge fixing of open superstring field theory in the Berkovits non-polynomial formulation2010
- Author(s)
  大川祐司、鳥居真吾
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学津島キャンパス
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] Cubic terms in the BV formalism for open superstring field theory in the Berkovits formulation2010
- Author(s)
  大川祐司、鳥居真吾
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  九州工業大学戸畑キャンパス
- Year and Date
  2010-09-11
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  甲南大学岡本キャンパス
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  KEK Theory Workshop 2009
- Place of Presentation
  高エネルギー物理学研究所
- Year and Date
  2009-03-17
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  日本物理学会2009年秋期大会
- Place of Presentation
  甲南大学岡本キャンパス(特別講演)
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] Marginal deformations in open string field theory2009
- Author(s)
  大川祐司
- Organizer
  Fundamental Aspects of Superstring Theory workshop
- Place of Presentation
  KITP, Santa Barbara
- Year and Date
  2009-01-12
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  Fundamental Aspects of Superstring Theory workshop
- Place of Presentation
  KITP, Santa Barbara
- Year and Date
  2009-01-15
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  String field theory workshop
- Place of Presentation
  SCGP,Stony Brook
- Year and Date
  2009-03-26
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  日本物理学会2009年秋季大会企画講演
- Place of Presentation
  甲南大学岡本キャンパス
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  日本物理学会2009年秋期大会
- Place of Presentation
  甲南大学岡本キャンパス
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-20340048
[Presentation] The boundary state from open string fields2009
- Author(s)
  大川祐司
- Organizer
  日本物理学会2009年秋季大会企画講演(招待講演)
- Place of Presentation
  甲南大学岡本キャンパス
- Year and Date
  2009-09-11
- Data Source
  KAKENHI-PROJECT-21740161
[Presentation] Berkovits 型の超開弦の場の理論を用いた Witten 型理論の正則化
- Author(s)
  飯森悠樹，野海俊文，大川祐司，鳥居真吾
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  京都産業大学（京都府、京都市）
- Data Source
  KAKENHI-PROJECT-24540254
[Presentation] Berkovits 型の超開弦の場の理論を用いた Witten 型理論の正則化
- Author(s)
  大川祐司
- Organizer
  日本物理学会
- Place of Presentation
  京都産業大学
- Data Source
  KAKENHI-PROJECT-20340048

1. YONEYA Tamiaki (10091521)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. KAZAMA Yoichi (60144317)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. KATO Mitsuhiro (80185876)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. OKUDA Takuya (90595646)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 菊川芳夫 (20252421)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Okawa Yuji 大川 祐司

OKAWA Yuji 大川 祐司

大川 裕司 オオカワ ユウジ

Research Projects

Research Products

Co-Researchers

超弦の場の理論の量子化から重力を読み解くPrincipal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Various symmetries in string theory and their origin

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

What is open string field theory able to describe?Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Exploring fundamental degrees of freedom of string theory using string field theoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Gauge-gravity correspondence and the construction of non-perturbative string theory

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Open superstring field theory based on the supermoduli space2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Complete action for open superstring field theory2016

Author(s)

Journal Title

DOI

NAID

Data Source

[Journal Article] Complete action for open superstring field theory with cyclic A∞ structure2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] From the Berkovits formulation to the Witten formulation in open superstring field theory2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Gauge-invariant observables and marginal deformations in open string field theory2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Gauge-invariant observables and marginal deformations in open string field theory2013

Author(s)

Journal Title

Data Source

[Journal Article] Analytic Methods in Open String Field Theory2012

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Analytic Methods in Open String Field Theory2012

Author(s)

Journal Title

DOI

NAID

ISSN

Data Source

[Journal Article] Open superstring field theory I : gauge fixing, ghost structure, and propagator2012

Author(s)

Okawa Yuji 大川祐司

OKAWA Yuji 大川祐司

大川裕司オオカワユウジ