摘要翻译：
本文用分子动力学模拟方法研究了Franzese[COND-MAT/0703681,发表在molecular Liquids Journal of molecular Liquids上]提出的三维连续各向同性吸引井岩心软化势，该势显示了液液共存的临界点和类水密度异常。在这里我们发现扩散和结构异常。这些异常与水的特征相同。然而，我们的分析显示了关于水的情况的差异。因此，水的许多反常特征可能存在于具有软核吸引势的各向同性体系中，如胶体或液态金属，这与最近在金属玻璃中显示多晶的实验相一致。
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英文标题：
《Water-like hierarchy of anomalies in a continuous spherical shouldered
  potential》
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作者：
Alan Barros de Oliveira, Giancarlo Franzese, Paulo A. Netz, and Marcia
  C. Barbosa
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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：Physics        物理学
二级分类：Soft Condensed Matter        软凝聚态物质
分类描述：Membranes, polymers, liquid crystals, glasses, colloids, granular matter
膜，聚合物，液晶，玻璃，胶体，颗粒物质
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英文摘要：
  We investigate by molecular dynamics simulations a continuous isotropic core-softened potential with attractive well in three dimensions, introduced by Franzese [cond-mat/0703681, to appear on Journal of Molecular Liquids], that displays liquid-liquid coexistence with a critical point and water-like density anomaly. Here we find diffusion and structural anomalies. These anomalies occur with the same hierarchy that characterizes water. Yet our analysis shows differences with respect to the water case. Therefore, many of the anomalous features of water could be present in isotropic systems with soft-core attractive potentials, such as colloids or liquid metals, consistent with recent experiments showing polyamorphism in metallic glasses.
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PDF链接：
https://arxiv.org/pdf/706.2838