Condensed matter physics of QCD at nonzero temperature
| Project/Area Number |
21740182
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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 | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | クォーク / QGP / 格子QCD / 量子色力学 / 相対論的重イオン衝突 / ゆらぎ / QCD相図 / 輸送係数 / 久保公式 / 場の理論 / 格子ゲージ理論 / 準粒子 / 相対論的重イオン衝突実験 / 熱質量 / 緩和時間 / 格子CD / クォーク・グルオン・プラズマ / スペクトル関数 |
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| Research Abstract |
We investigated spectral properties of quarks in the deconfined phase using lattice QCD Monte Carlo simulations, and revealed some interesting results on their quasi-particle nature. The numerical method was also applied to the measurements of transport coefficients. We also performed theoretical and phenomenological studies on the analysis of QCD phase diagram using fluctuation observables obtained in relativistic heavy ion collision experiments.
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Report
(4 results)
Research Products
(16 results)
