Establishing the mean-field picture of the glass and jamming transitions
| Project/Area Number |
24340098
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Biophysics/Chemical physics
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| Research Institution | Nagoya University (2013-2014)
University of Tsukuba (2012) |
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Principal Investigator |
MIYAZAKI Kunimasa 名古屋大学, 理学(系)研究科(研究院), 教授 (40449913)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 統計力学 / 化学物理 / 物性基礎論 / ガラス転移 / ソフトマター / ジャミング転移 |
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| Outline of Final Research Achievements |
Although the study of the glass transition of the supercooled liquids has a long history but even the mean-field picture has not been completely established yet. In this project, we have implemented extensive simulations and theoretical analysis in order to verify one of the most promising scenario of the glass mean field theory, called the RFOT. More specifically, (1) we established that the RFOT can quantitatively verify the relationship between the glass transition for liquids and the jamming transition for hard spheres, (2) we extended the so-called inhomogeneous mode-coupling theory to the system in the vicinity of the higher order singularity point, and (3) we have done the simulation for a cluster glass phase of the quasi-long ranged "ultra-soft" potential model fluids.
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Report
(4 results)
Research Products
(49 results)
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[Presentation] An Unprecedentedly Mean-Field-Like Glass Former2014
Author(s)
Daniele Coslovich, Atsushi Ikeda, Kunimasa Miyazaki
Organizer
Workshop on Percolation and the Glass Transition: Kinetically- Constrained Models, Bootstrap Percolation, Mixed-Order Phase Transitions, and Large Deviations -
Place of Presentation
Tel Aviv University, Israel
Year and Date
2014-10-19 – 2014-10-23
Related Report
Invited
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