| Project/Area Number |
20540264
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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 | Nagoya Institute of Technology |
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Principal Investigator |
ICHINOSE Ikuo Nagoya Institute of Technology, 大学院・工学研究科, 教授 (20159841)
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| Project Period (FY) |
2008 – 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: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | ゲージ理論 / 数値シミュレーション / 臨界現象 / 場の量子論 / 強相関電子系 / 計算機実験 / 量子スピン / モンテカルロ法 / 相転移 / 格子場の理論 / 1 / N展開法 / 計算機シミュレーション / 新奇超伝導 / 量子相転移 / 低温原子系 / 光学格子 |
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| Research Abstract |
In the present research project, we have studied various types of gauge field theories by means of the Monte-Carlo simulations on lattice gauge models. Most of the gauge-theory models that were studied in the present project are motivated by elementary particle physics, cosmology, condensed matter physics including disordered systems of Bose-Einstein condensation, strongly-correlated electron systems, quantum spin systems and cold atom systems. We found very interesting phase structures and critical phenomena concerning to the above mentioned physical systems.
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