Heterogeneity Induced Order in Globally Coupled Chaotic Systems

Tatsuo Shibata; Kunihiko Kaneko

doi:10.1209/epl/i1997-00261-y

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Heterogeneity Induced Order in Globally Coupled Chaotic Systems

Tatsuo Shibata·Kunihiko Kaneko

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Abstract

Collective behavior is studied in globally coupled maps with distributed nonlinearity. It is shown that the heterogeneity enhances regularity in the collective dynamics. Low-dimensional quasiperiodic motion is often found for the mean-field, even if each element shows chaotic dynamics. The mechanism of this order is due to the formation of an internal bifurcation structure, and the self-consistent dynamics between the structures and the mean-field. Keywords: Globally Coupled Map with heterogeneity, Collective behavior

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Tatsuo Shibata, Kunihiko Kaneko. 1996-04-29. Heterogeneity Induced Order in Globally Coupled Chaotic Systems. https://doi.org/10.1209/epl%2Fi1997-00261-y

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