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Noise induced aperiodic rotations of particles trapped by a non-conservative force

dc.contributor.authorOrtega-Piwonka, Ignacio
dc.contributor.authorAngstmann, Christopher N.
dc.contributor.authorHenry, Bruce I.
dc.contributor.authorReece, Peter J.
dc.date.accessioned2024-01-15T15:39:09Z
dc.date.available2024-01-15T15:39:09Z
dc.date.issued2018-04-03
dc.identifier.citationIgnacio Ortega-Piwonka, Christopher N. Angstmann, Bruce I. Henry, Peter J. Reece; Noise induced aperiodic rotations of particles trapped by a non-conservative force. Chaos 1 April 2018; 28 (4): 043101es
dc.identifier.issn1089-7682
dc.identifier.issn1054-1500
dc.identifier.urihttps://hdl.handle.net/10115/28458
dc.descriptionThis work was supported by the Australian Research Council Discovery Project Award No. DP14132253. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. This article appeared in Chaos 28(4): 043101 (2018), and may be found at https://doi.org/10.1063/1.5018443.es
dc.description.abstractWe describe a mechanism whereby random noise can play a constructive role in the manifestation of a pattern, aperiodic rotations, that would otherwise be damped by internal dynamics. The mechanism is described physically in a theoretical model of overdamped particle motion in two dimensions with symmetric damping and a non-conservative force field driven by noise. Cyclic motion only occurs as a result of stochastic noise in this system. However, the persistence of the cyclic motion is quantified by parameters associated with the non-conservative forcing. Unlike stochastic resonance or coherence resonance, where noise can play a constructive role in amplifying a signal that is otherwise below the threshold for detection, in the mechanism considered here, the signal that is detected does not exist without the noise. Moreover, the system described here is a linear system.es
dc.language.isoenges
dc.publisherAmerican Institute of Physicses
dc.titleNoise induced aperiodic rotations of particles trapped by a non-conservative forcees
dc.typeinfo:eu-repo/semantics/articlees
dc.identifier.doi10.1063/1.5018443es
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses


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