| Research Collaborator |
池田 昌司 東京大学, 大学院総合文化研究科, 准教授
池田 晴國 名古屋大学, 理学研究科物質理学専攻, 大学院生
尾澤 岬 筑波大学, 数理物質科学研究科, 大学院生
黒岩 健 筑波大学, 数理物質科学研究科, 大学院生
Giulio Biroli IPhT CEA
Walter Kob Laboratoire Charles Coulomb
Jin Yuliang , 特任研究員
光元 亨汰 大阪大学, 大学院理学研究科物理学専攻
中山 大樹 大阪大学, 大学院理学研究科物理学専攻
Zamponi Francesco ENS
Urbani Pierrfrancesco IPhT CEA
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| Budget Amount *help |
¥30,030,000 (Direct Cost: ¥23,100,000、Indirect Cost: ¥6,930,000)
Fiscal Year 2017: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2016: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2015: ¥7,670,000 (Direct Cost: ¥5,900,000、Indirect Cost: ¥1,770,000)
Fiscal Year 2014: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Fiscal Year 2013: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
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| Outline of Final Research Achievements |
In order to understand the essence of the glass and jamming transitions, we investigated the non-equilibrium properties such as the mechanical response ( rheology) to the stress and the response to the nonuniform perturbation such as random-pinning, using the extensive numerical simulations and developments of new theories. Especially for the non-equilibrium properties, we extended the mean-field theory for the new type of the transition called the Gardner transition to the strained system to analyze their rheological properties and confirmed the theoretical prediction successfully by 3 dimensional numerical simulations. As for the random-pinning system, we proved the existence of the thermodynamic glass transition by extensive numerical simulation. On top of these findings, we have also analyzed theoretically the dynamical heterogeneities of the Bethe lattice models and the glass transition of a model systems to which the rotational degrees of freedom are pertained.
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