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A column of grains in the jamming limit: glassy dynamics in the compaction process

J. M. Luck·Anita Mehta
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Abstract

We investigate a stochastic model describing a column of grains in the jamming limit, in the presence of a low vibrational intensity. The key control parameter of the model, $ε$, is a representation of granular shape, related to the reduced void space. Regularity and irregularity in grain shapes, respectively corresponding to rational and irrational values of $ε$, are shown to be centrally important in determining the statics and dynamics of the compaction process.

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J. M. Luck, Anita Mehta. 2003-08-28. A column of grains in the jamming limit: glassy dynamics in the compaction process. https://doi.org/10.1140/epjb%2Fe2003-00292-2

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