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arXiv · 1002.4761

A note on rattlers in amorphous packings of binary mixtures of hard spheres

I. Biazzo·F. Caltagirone·G. Parisi·F. Zamponi
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Abstract

It has been recently pointed out by Farr and Groot (arXiv:0912.0852) and by Kyrylyuk and Philipse (Prog. Colloid Polym. Sci., 2010, in press) that our theoretical result for the jamming density of a binary mixture of hard spheres (arXiv:0903.5099) apparently violates an upper bound that is obtained by considering the limit where the diameter ratio r = DA/DB goes to infinity. We believe that this apparent contradiction is the consequence of a misunderstanding, which we try to clarify here.

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I. Biazzo, F. Caltagirone, G. Parisi, F. Zamponi. 2010-05-20. A note on rattlers in amorphous packings of binary mixtures of hard spheres. https://doi.org/10.1063/1.3428387

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