Anomalous spatio-temporal chaos in a two-dimensional system of non-locally coupled oscillators

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dc.creatorNakao, Hiroya
dc.date1999-05-13
dc.date.accessioned2026-07-07T08:01:53Z
dc.date.available2026-07-07T08:01:53Z
dc.descriptionA two-dimensional system of non-locally coupled complex Ginzburg-Landau oscillators is investigated numerically for the first time. As already known for the one-dimensional case, the system exhibits anomalous spatio-temporal chaos characterized by power-law spatial correlations. In this chaotic regime, the amplitude difference between neighboring elements shows temporal noisy on-off intermittency. The system is also spatially intermittent in this regime, which is revealed by multi-scaling analysis; the amplitude field is multi-affine and the difference field is multi-fractal. Correspondingly, the probability distribution function of the measure defined for each field is strongly non-Gaussian, showing scale-dependent deviations in the tails due to intermittency.
dc.description9 pages, 14 figures, submitted to Chaos
dc.identifierhttps://arxiv.org/abs/chao-dyn/9905018
dc.identifierhttp://arxiv.org/abs/chao-dyn/9905018
dc.identifierChaos 9 (1999) 902
dc.identifierdoi:10.1063/1.166463
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/129057
dc.subjectChaotic Dynamics
dc.titleAnomalous spatio-temporal chaos in a two-dimensional system of non-locally coupled oscillators
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