Research of Multi-Quark Systems based on Quantum Chromodynamics
| Project/Area Number |
19540287
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Kyoto University |
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Principal Investigator |
SUGANUMA Hideo Kyoto University, 大学院・理学研究科, 准教授 (10291452)
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| Co-Investigator(Kenkyū-buntansha) |
国広 悌二 京都大学, 基礎物理学研究所, 教授 (20153314)
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| Co-Investigator(Renkei-kenkyūsha) |
KUNIHIRO Teiji 京都大学, 大学院・理学研究科, 教授 (20153314)
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| Project Period (FY) |
2007 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | 量子色力学 / クォーク / グルーオン / 格子ゲージ理論 / カラーの閉じ込め / カイラル対称性 / エキゾチック・ハドロン / 超弦理論 / 対生成 / クォーク・グルーオン・プラズマ / ソリトン / カラーの閉じ込み / ボルテックス |
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| Research Abstract |
Based on quantum chromodynamics (QCD), which is the fundamental theory of the strong interaction, we study the nonperturbative vacuum and hadrons such as nucleons and mesons in terms of quarks and gluons. In particular, we use lattice QCD, i.e., the first-principle calculation of the strong interaction, and study "color confinement" as an important subject in theoretical physics, and multi-quark systems like "exotic hadrons", which are experimentally paid attention in recent years. We also use "holographic QCD", a new analytical method based on the superstring theory.
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Report
(6 results)
Research Products
(90 results)
