Nonperturbative analysis on non-equilibrium phase transition in soft materials
| Project/Area Number |
15K17737
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Biological physics/Chemical physics/Soft matter physics
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| Research Institution | Kyoto University |
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Principal Investigator |
Yabunaka Shunsuke 京都大学, 福井謙一記念研究センター, 特定研究員 (60749852)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 繰り込み / 多重臨界点 / 細胞組織 / 連続体理論 / 自己推進粒子 / O(N)模型 / O(N)*O(2)模型 / Large-N / 摂動的な多重臨界固定点 / ソフトマター / 電荷反転 / アクティブマター / フラストレート磁性体 |
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| Outline of Final Research Achievements |
Phase transition phenomena in equilibrium environments are well understood, but phase transition phenomena in non-equilibrium environments, where energy and material flows exist, are not well understood. In order to investigate phase transition phenomena in non-equilibrium environments, I constructed several continuum equations for active materials, such as cellular tissues and self-propelled particles, and developed the method of renormalization group, which is useful for defining universality classes of phase transition.
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Report
(4 results)
Research Products
(8 results)
