摘要翻译：
我们总结了一个基于全局时间重参数化不变性的理论框架，该框架解释了玻璃系统中动态涨落的起源。我们介绍了主要思想，而不涉及太多技术细节。我们描述了从这种情况中产生的一些可以用数值和实验来检验的后果，并将那些也可以用其他机制来解释的后果与我们认为对我们的建议特别的后果区分开来。我们通过对三维Edwards-Anderson自旋玻璃的一些数值检验来支持我们的主张。最后，我们讨论了这些思想在多大程度上适用于到目前为止已经进行了更详细研究的过冷液体。
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英文标题：
《Fluctuations in glassy systems》
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作者：
Claudio Chamon and Leticia F. Cugliandolo
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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：Disordered Systems and Neural Networks        无序系统与神经网络
分类描述：Glasses and spin glasses; properties of random, aperiodic and quasiperiodic systems; transport in disordered media; localization; phenomena mediated by defects and disorder; neural networks
眼镜和旋转眼镜；随机、非周期和准周期系统的性质；无序介质中的传输；本地化；由缺陷和无序介导的现象；神经网络
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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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英文摘要：
  We summarize a theoretical framework based on global time-reparametrization invariance that explains the origin of dynamic fluctuations in glassy systems. We introduce the main ideas without getting into much technical details. We describe a number of consequences arising from this scenario that can be tested numerically and experimentally distinguishing those that can also be explained by other mechanisms from the ones that we believe, are special to our proposal. We support our claims by presenting some numerical checks performed on the 3d Edwards-Anderson spin-glass. Finally, we discuss up to which extent these ideas apply to super-cooled liquids that have been studied in much more detail up to present.
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PDF链接：
https://arxiv.org/pdf/704.0684