Analysis of QCD using superstring theory and its application
Project/Area Number |
21740173
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Single-year Grants |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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Research Institution | The University of Tokyo |
Principal Investigator |
SUGIMOTO Shigeki 東京大学, カブリ数物連携宇宙研究機構, 特任教授 (80362408)
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Project Period (FY) |
2009 – 2012
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Project Status |
Completed (Fiscal Year 2012)
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Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
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Keywords | 超弦理論 / ゲージ理論 / Dブレイン / オリエンティフォルド / S双対性 / 弦理論 / QCD / カラーの閉じ込め / 対称性の力学的破れ / Dブレイン / QCD / 中間子 / ハドロン / 量子色力学 / ソリトン / 核力 |
Research Abstract |
We developed some technologies to analyze QCD, which describes strong force (one of the fundamental forces in nature), and QCD-like gauge theories using superstring theory. We showed in various examples that string theory makes it possible to analyze strongly coupled gauge theory, which is in general very difficult to achieve using traditional approaches. Our results show that string theory can provide very powerful analytic methods in QCD and QCD-like gauge theories.
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Report
(4 results)
Research Products
(47 results)
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[Presentation] Hadrons from string theory2011
Author(s)
杉本茂樹
Organizer
The Fifth Asia-Pacific Conferences onFew-Body problems in Physics 2011
Place of Presentation
Sungkyunkwan University, Seoul, Korea
Year and Date
2011-08-23
Related Report
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[Presentation] QCD and String Theory2011
Author(s)
杉本茂樹
Organizer
Eleventh Workshop on Non-PerturbativeQuantum Chromodynamics
Place of Presentation
l'Institut d'Astrophysique de Paris, Paris, France
Year and Date
2011-06-06
Related Report
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[Presentation] Hadrons from string theory2011
Author(s)
Shigeki Sugimoto
Organizer
The Fifth Asia-Pacific Conferences on Few-Body problems in Physics 2011
Place of Presentation
Sungkyunkwan University, Seoul, Korea
Related Report
Invited
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[Presentation] QCD and String Theory2011
Author(s)
Shigeki Sugimoto
Organizer
Eleventh Workshop on Non-Perturbative Quantum Chromodynamics
Place of Presentation
l'Institut d'Astrophysique de Paris, Paris, France
Related Report
Invited
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[Presentation] Hadrons in Holographic QCD2010
Author(s)
杉本茂樹
Organizer
ESI Programme on AdS Holography and the Quark-Gluon Plasma
Place of Presentation
Erwin Schroedinger InternationalInstitute for Mathematical Physics, Vienna, Austria
Year and Date
2010-08-05
Related Report
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[Presentation] Hadrons in Holographic QCD2010
Author(s)
杉本茂樹
Organizer
ESI Programme on AdS Holography and the Quark-Gluon Plasma
Place of Presentation
Erwin Schrodinger International Institute for Mathematical Physics, Vienna, Austria
Year and Date
2010-08-05
Related Report
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