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Glass transition in granular media

M. Tarzia·A. de Candia·A. Fierro·M. Nicodemi·A. Coniglio
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Abstract

In the framework of schematic hard spheres lattice models for granular media we investigate the phenomenon of the ``jamming transition''. In particular, using Edwards' approach, by analytical calculations at a mean field level, we derive the system phase diagram and show that ``jamming'' corresponds to a phase transition from a ``fluid'' to a ``glassy'' phase, observed when crystallization is avoided. Interestingly, the nature of such a ``glassy'' phase turns out to be the same found in mean field models for glass formers.

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M. Tarzia, A. de Candia, A. Fierro, M. Nicodemi, A. Coniglio. 2004-04-21. Glass transition in granular media. https://doi.org/10.1209/epl%2Fi2004-10015-y

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