论文标题

评论“ $ d = 2 $和$ d = 3 $的随机关闭包装的显式分析解决方案”

Comment on "Explicit Analytical Solution for Random Close Packing in $d = 2$ and $d = 3$"

论文作者

Charbonneau, Patrick, Morse, Peter K.

论文摘要

在物理审查信中发表的最新字母“在d = 2和d = 3中随机关闭填料的显式分析解决方案提出了空间维度d = 2和d = 3中随机关闭填料(RCP)密度的第一本计算。这个问题有悠久的此类建议的历史,但没有一个捕捉完整的图片。特别是,本文一旦被推广到所有D,就无法描述D> 4中堵塞系统的已知行为,因此表明低维度的一致性在很大程度上是偶然的。

A recent letter titled "Explicit Analytical Solution for Random Close Packing in d=2 and d=3" published in Physical Review Letters proposes a first-principle computation of the random close packing (RCP) density in spatial dimensions d=2 and d=3. This problem has a long history of such proposals, but none capture the full picture. This paper, in particular, once generalized to all d fails to describe the known behavior of jammed systems in d>4, thus suggesting that the low-dimensional agreement is largely fortuitous.

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