2005
DOI: 10.1016/j.physa.2005.03.024
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Analytic study of clustering in shaken granular material using zero-range processes

Abstract: We show that models used to described granular clustering due to vertical shaking belong to the class of zero-range processes. This correspondence allows us to derive exactly in a very easy and straightforward manner a number of properties of the models like particle distribution functions, phase diagram, and characteristic time of clusterization.

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Cited by 37 publications
(36 citation statements)
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“…For example, a stretched exponential f (m) ∼ exp(−am α ) with α < 1 or a power law f (m) ∼ A/m b with b > 2 fulfils (3). The ensuing condensation which occurs will be referred to as standard condensation.…”
Section: Introductionmentioning
confidence: 99%
“…For example, a stretched exponential f (m) ∼ exp(−am α ) with α < 1 or a power law f (m) ∼ A/m b with b > 2 fulfils (3). The ensuing condensation which occurs will be referred to as standard condensation.…”
Section: Introductionmentioning
confidence: 99%
“…A similar phenomenon may occur in the clustering of compartmentalized shaken granular gasses. Under certain conditions condensation is observed, whereby most particles accumulate in one compartment [7,8].A paradigmatic model to study condensation in such nonequilibrium systems is the zero-range process (ZRP) [9,10]. In this model of mass transfer, particles hop between boxes with hopping rates uðnÞ which depend only on the occupation number n of the departing box.…”
mentioning
confidence: 99%
“…A similar phenomenon may occur in the clustering of compartmentalized shaken granular gasses. Under certain conditions condensation is observed, whereby most particles accumulate in one compartment [7,8].…”
mentioning
confidence: 99%
“…Toy models, such as the ZRP, provide a theoretical foundation for understanding condensation in these systems. Exact results from the ZRP have also been used in models of vehicular traffic [1,24], reptation in polymer physics [25], and transport and coalescence in granular systems [26].…”
Section: Modelmentioning
confidence: 99%