Two-dimensional model glasses exhibit characteristics in their low-frequency vibrational density of states that can be traced to the quasilocalized dynamics of string-like objects. This finding provides an explanation for a universal feature of glasses known as the boson peak.

中文翻译：

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局部解析

二维模型玻璃在其低频振动状态密度方面表现出特征，这些特征可以追溯到弦状物体的准局域化动力学。这一发现为被称为玻色子峰的玻璃的普遍特征提供了解释。