Dynamics of the condensate in zero-range processes

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dc.creatorGodreche, C.
dc.creatorLuck, J. M.
dc.date2005-05-26
dc.date2005-08-03
dc.date.accessioned2026-07-07T03:05:21Z
dc.date.available2026-07-07T03:05:21Z
dc.descriptionFor stochastic processes leading to condensation, the condensate, once it is formed, performs an ergodic stationary-state motion over the system. We analyse this motion, and especially its characteristic time, for zero-range processes. The characteristic time is found to grow with the system size much faster than the diffusive timescale, but not exponentially fast. This holds both in the mean-field geometry and on finite-dimensional lattices. In the generic situation where the critical mass distribution follows a power law, the characteristic time grows as a power of the system size.
dc.description27 pages, 7 figures. Minor changes and updates performed
dc.identifierhttps://arxiv.org/abs/cond-mat/0505640
dc.identifierhttp://arxiv.org/abs/cond-mat/0505640
dc.identifierJ. Phys. A 38 (2005) 7215-7237
dc.identifierdoi:10.1088/0305-4470/38/33/002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/26417
dc.subjectStatistical Mechanics
dc.titleDynamics of the condensate in zero-range processes
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