| 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 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | The University of Tokyo |
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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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