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Self-organized correlations lead to explosive synchronization
Chen Y(陈阳); Cao ZJ(曹周键); Wang SH(王世红); Hu G(胡岗)
发表期刊Physical Review E
2015
期号91,页码:022810
摘要

Very recently, a first-order phase transition, named explosive synchronization (ES), has attracted great attention due to its remarkable novelty in theory and significant impact in applications. However, so far, all observations of ES have been associated with various correlation constraints on system parameters, which restrict its generality and applications. Here we consider heterogeneous networks around Hopf bifurcation point described by chemical reaction-diffusion systems and also by their reduced order parameter versions, the complex Ginzburg-Landau equations, and demonstrate that explosive synchronization can appear as an emergent feature of oscillatory networks, and the restrictions on specific parameter correlations used so far for ES can be lifted entirely. Theoretical analyses and numerical simulations show with a perfect agreement that explosive synchronization can appear in networks with nodes having identical natural frequencies, and necessary correlation conditions for ES can be realized in a self-organized manner by network evolution.

关键词Explosive Synchronization
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/26153
专题个人空间
通讯作者Wang SH(王世红); Hu G(胡岗)
推荐引用方式
GB/T 7714
Chen Y,Cao ZJ,Wang SH,et al. Self-organized correlations lead to explosive synchronization[J]. Physical Review E,2015(91,):022810.
APA Chen Y,Cao ZJ,Wang SH,&Hu G.(2015).Self-organized correlations lead to explosive synchronization.Physical Review E(91,),022810.
MLA Chen Y,et al."Self-organized correlations lead to explosive synchronization".Physical Review E .91,(2015):022810.
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