Dynamical scaling for probe particles in a driven fluid

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dc.creatorRákos, A.
dc.creatorLevine, E.
dc.creatorMukamel, D.
dc.creatorSchütz, G. M.
dc.date2006-08-04
dc.date2006-11-19
dc.date.accessioned2026-07-07T07:19:34Z
dc.date.available2026-07-07T07:19:34Z
dc.descriptionWe investigate two distinct universality classes for probe particles that move stochastically in a one-dimensional driven system. If the random force that drives the probe particles is fully generated by the current fluctuations of the driven fluid, such as when the probe particles are embedded in a ring, they inherit the dynamical exponent of the fluid, which generically is z=3/2. On the other hand, if the random force has a part that is temporally uncorrelated, the resulting motion can be described by a dynamical exponent z=2 as considered in previous work.
dc.description14 pages, 6 figures, v2: minor alterations, two paragraphs added. Published in Journal of Statistical Mechanics: Theory and Experiment, IOP Publishing Ltd. http://www.iop.org
dc.identifierhttps://arxiv.org/abs/cond-mat/0608130
dc.identifierhttp://arxiv.org/abs/cond-mat/0608130
dc.identifierJournal of Statistical Mechanics: Theory and Experiment 2006 P11001
dc.identifierdoi:10.1088/1742-5468/2006/11/P11001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/114668
dc.subjectStatistical Mechanics
dc.titleDynamical scaling for probe particles in a driven fluid
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