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对“$d=2$和$d=3$中随机密堆积的显式解析解“一文的评论

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

Duyu Chen, Ran Ni

摘要:

在这篇简短的评论中,我们提供了我们对最近发表在《物理评论快报》上的文章“$d=2$和$d=3$中随机密堆积的显式解析解“及其后续勘误表的评论。在那封信中,作者给出了$d=2$和$d=3$中随机密堆积(RCP)的体积分数$ϕ_{\rm RCP}$的显式分析推导。在这里,我们首先简要地展示了参考文献~中推导的关键部分。\cite{Za22},然后就我们为什么认为分析结果的推导是有问题的和不合理的,以及为什么勘误表没有解决或澄清我们以前提出的问题提供论据。

英文摘要:

In this short commentary we provide our comment on the article "Explicit Analytical Solution for Random Close Packing in $d=2$ and $d=3$" and its subsequent Erratum that are recently published in Physical Review Letters. In that Letter, the author presented an explicit analytical derivation of the volume fractions $ϕ_{\rm RCP}$ for random close packings (RCP) in both $d=2$ and $d=3$. Here we first briefly show the key parts of the derivation in Ref.~\cite{Za22}, and then provide arguments on why we think the derivation of the analytical results is problematic and unjustified, and why the Erratum does not address or clarify the concerns raised previously by us.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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