Statistical Physics of Structural Glass
结构玻璃统计物理
基本信息
- 批准号:17540366
- 负责人:
- 金额:$ 2万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2005
- 资助国家:日本
- 起止时间:2005 至 2007
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
The mode coupling theory (MCT) of glass transition based on first principles has succeeded in explaining a number of experimental findings and is receiving lots of attention lately. However, nature of the drastic approximations employed is unclear. One way to shed light on this problem is to work out thoroughly a simple toy model which captures some features of reality [Kim and Kawasaki, (2005)]. On the other hand, a systematic expansion approach started by Kawasaki in 2003 has a difficulty of violating the fluctuation-dissipation relation although the standard MCT equation was recovered in the lowest order. Using the improved version of the field theory due to Biroli et al, Kim and Kawasaki succeeded in avoiding this difficulty and in developing satisfactory field-theoretic approach [Kim and Kawasaki (2007, 2008)]. This new theory reproduces the standard MCP in the one-loop order and enables systematic higher order calculations.A closely related approach is the dynamical density functional theory (DDFT) which can in principle take into account the thermally activated processes abosent in the standard MCT. We recently interpolated two versions of DDFT, that is, fully deterministic one and stochastic version, by employing a new projection operator method.
基于第一性原理的玻璃化转变模式耦合理论(MCT)已经成功地解释了大量的实验结果,并受到了广泛的关注。然而,所采用的极端近似的性质尚不清楚。阐明这个问题的一种方法是彻底制定一个简单的玩具模型,捕捉现实的一些特征[Kim和川崎,(2005)]。另一方面,由川崎于2003年开始的系统扩展方法虽然在最低阶恢复了标准MCT方程,但难以违反波动耗散关系。Kim和川崎利用Biroli等人改进的场论,成功地避免了这一困难,并发展了令人满意的场论方法[Kim和川崎(2007,2008)]。与此密切相关的是动力学密度泛函理论(DDFT),该理论在原理上考虑了标准MCT中存在的热激活过程。最近,我们内插两个版本的DDFT,即完全确定性和随机版本,采用一种新的投影算子方法。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Mode coupling theory of glass transition and dynamical density functional theory
玻璃化转变模式耦合理论与动态密度泛函理论
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:B. Kim;K. Kawasaki;K. Kawasaki
- 通讯作者:K. Kawasaki
K.Kawasaki,Concluding remarks (including some)
K.川崎,结束语(包括一些)
- DOI:
- 发表时间:2007
- 期刊:
- 影响因子:0
- 作者:H.Kubo;K.Zenmyo;T.Kato;K.Kawasaki
- 通讯作者:K.Kawasaki
Interpolation of stochastic and deterministic reduced dynamics
随机和确定性简化动态的插值
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:H.Kubo;K.Zenmyo;T.Kato;K.Kawasaki;K.Kawasaki
- 通讯作者:K.Kawasaki
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
KAWASAKI Kyozi其他文献
KAWASAKI Kyozi的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('KAWASAKI Kyozi', 18)}}的其他基金
Non-equilibrium statistical physics of glass transitions
玻璃化转变的非平衡统计物理
- 批准号:
20540381 - 财政年份:2008
- 资助金额:
$ 2万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Mode Coupling Theory for Small Scale
小规模模式耦合理论
- 批准号:
11640382 - 财政年份:1999
- 资助金额:
$ 2万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Statistical Mechanics of Interfaces
接口统计力学
- 批准号:
01540301 - 财政年份:1989
- 资助金额:
$ 2万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
相似海外基金
Librational Mode Coupling Theory of Allosteric Signal Transmission
变构信号传输的解放模式耦合理论
- 批准号:
10360233 - 财政年份:2022
- 资助金额:
$ 2万 - 项目类别:
Mode-Coupling Theory for Active Brownian Particles
活性布朗粒子的模式耦合理论
- 批准号:
255128594 - 财政年份:2014
- 资助金额:
$ 2万 - 项目类别:
Priority Programmes
Mode Coupling Theory for Small Scale
小规模模式耦合理论
- 批准号:
11640382 - 财政年份:1999
- 资助金额:
$ 2万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Mode Coupling Theory and Trapping Model of Glass Transition
玻璃化转变的模式耦合理论和俘获模型
- 批准号:
11640379 - 财政年份:1999
- 资助金额:
$ 2万 - 项目类别:
Grant-in-Aid for Scientific Research (C)