摘要翻译:
我们考虑两个看起来非常不同的自组装过程:病毒衣壳的形成和粘性圆盘的结晶。在低温下,组装是无效的,因为有许多亚稳态无序状态,这是动力学挫折的来源。我们使用涨落-耗散比来提取关于这种挫折程度的信息。我们表明,基于组装的早期阶段,我们的分析是系统长期命运的一个有用的指标。
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英文标题:
《Fluctuation-dissipation ratios in the dynamics of self-assembly》
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作者:
Robert L. Jack, Michael F. Hagan, David Chandler
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最新提交年份:
2007
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分类信息:
一级分类:Physics 物理学
二级分类:Statistical Mechanics 统计力学
分类描述:Phase transitions, thermodynamics, field theory, non-equilibrium phenomena, renormalization group and scaling, integrable models, turbulence
相变,热力学,场论,非平衡现象,重整化群和标度,可积模型,湍流
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一级分类:Quantitative Biology 数量生物学
二级分类:Biomolecules 生物分子
分类描述:DNA, RNA, proteins, lipids, etc.; molecular structures and folding kinetics; molecular interactions; single-molecule manipulation.
DNA、RNA、蛋白质、脂类等;分子结构与折叠动力学;分子相互作用;单分子操作。
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英文摘要:
We consider two seemingly very different self-assembly processes: formation of viral capsids, and crystallization of sticky discs. At low temperatures, assembly is ineffective, since there are many metastable disordered states, which are a source of kinetic frustration. We use fluctuation-dissipation ratios to extract information about the degree of this frustration. We show that our analysis is a useful indicator of the long term fate of the system, based on the early stages of assembly.
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PDF链接:
https://arxiv.org/pdf/705.366