Field theoretical approach to the glass transition(Poster session 2, New Frontiers in Colloidal Physics : A Bridge between Micro- and Macroscopic Concepts in Soft Matter)
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概要
- 論文の詳細を見る
モード結合理論(MCT)はガラス転移を説明する理論として多くの研究がなされてきたが、ガラス転移温度が実験よりかなり高くなるなどのいくつかの問題を含んでいる。これはMCTでは導出仮定においてdecoupling近似等、物理的に不透明な近似を導入していることや、そもそもMCTでは熱活性化過程を捉えれないことが要因となっていると考えられている[1]。そこで我々は系統的な近似を行うことができる場の理論に基づいて二体相関関数の発展方程式の導出を行った。
- 物性研究刊行会の論文
- 2007-10-20
著者
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Hayakawa Hisao
Yukawa Institute For Theoretical Physics Kyoto Univ.
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Nishino Taka
Yukawa Institute for Theoretical Physics, Kyoto Univ.
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Nishino Taka
Yukawa Institute For Theoretical Physics Kyoto Univ.
関連論文
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- Representation of the Nonequilibrium Steady-State Distribution Function for Sheared Granular Systems(Frontiers in Nonequilibrium Physics-Fundamental Theory, Glassy & Granular Materials, and Computational Physics-)
- Super-Elastic Collisions in a Thermally Activated System(The 50th Anniversary of the Alder Transition -Recent Progress on Computational Statistical Physics-)
- Molecular Transport through a Bottleneck Driven by External Force(General and Mathamatical Physics)
- Time Correlation Function of the Shear Stress in Sheared Particle Systems(The 50th Anniversary of the Alder Transition -Recent Progress on Computational Statistical Physics-)
- The long-time tails of granular fluids(Poster session 1, New Frontiers in Colloidal Physics : A Bridge between Micro- and Macroscopic Concepts in Soft Matter)
- Are There Long-Time Tails in Granular Flows?(The 50th Anniversary of the Alder Transition -Recent Progress on Computational Statistical Physics-)
- Field theoretical approach to the glass transition(Poster session 2, New Frontiers in Colloidal Physics : A Bridge between Micro- and Macroscopic Concepts in Soft Matter)
- Mode-Coupling Theory of Sheared Dense Granular Liquids(Condensed Matter and Statistical Physics)
- Simulation of Depositions of a Lennard-Jones Cluster on a Crystalline Surface(General and Mathamatical Physics)
- Anomalous Heat Conduction in Quasi-One-Dimensional Gases(Condensed Matter and Statistical Physics)
- Rheology of Sheared Granular Particles near Jamming Transition(Nonequilibrium Dynamics in Astrophysics and Materials Science)
- Rheology of Sheared Granular Particles near Jamming Transition