International Collaborative Study of QCD at Extreme Condition
| Project/Area Number |
20340055
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | Hiroshima University |
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Principal Investigator |
NAKAMURA Atsushi 広島大学, 情報メディア教育研究センター, 教授 (30130876)
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| Co-Investigator(Kenkyū-buntansha) |
INAGAKI Tomohiro 広島大学, 情報メディア教育研究センター, 准教授 (80301307)
KUNIHIRO Teiji 京都大学, 理学研究科, 教授 (20153314)
HATSUDA Tetsuo 東京大学, 大学院・理学系研究科, 教授 (20192700)
HOSAKA Atsushi 大阪大学, 核物理研究センター, 教授 (10259872)
SEKIGUCHI Muneo 国士舘大学, 理工学部, 教授 (80246834)
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| Co-Investigator(Renkei-kenkyūsha) |
SEKIGUCHI Muneo 国士舘大学, 理工学部, 教授 (80246834)
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| Project Period (FY) |
2008 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥17,550,000 (Direct Cost: ¥13,500,000、Indirect Cost: ¥4,050,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2009: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2008: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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| Keywords | クォーク / グルーオン / QGP / 閉じ込め / QCD / 化学的ポテンシャル / 化学ポテンシャル / エンタグルメントエントロピー / エンタングルメントエントロピー |
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| Research Abstract |
QCD in extreme conditions is expected to provide information at the early universe and the center of the neutron stars based on the fundamental principle. High energy heavy ion collision experiments also are the target. We studied the effects of a topological singularity of the gluon field on the confinement numerically, and improved several algorithms which circumvent the sign problem in the finite density Monte Carlo simulations.
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Report
(6 results)
Research Products
(65 results)
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[Journal Article] (HALQCD collaboration), Baryon-Baryon Interactions in the Flavor SU(3) Limit from Full QCD Simulations onthe Lattice,2010
Author(s)
aTakashi Inoue, Noriyoshi Ishii, Sinya Aoki, Takumi Doi, Tetsuo Hatsuda, Yoichi Ikeda, Keiko Murano, Hidekatsu Nemura, Kenji Sasaki
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Journal Title
Prog. Theor. Phys.
Volume: 124
Pages: 591-603
Related Report
Peer Reviewed
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