Mobility-induced persistent chimera states.

Mobility-induced persistent chimera states.
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DOI:
10.1103/physreve.96.062210
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发表时间:
2017-12
期刊:
Physical review. E
影响因子:
--
通讯作者:
G. Petrungaro;Koichiro Uriu;L. G. Morelli
G. Petrungaro;Koichiro Uriu;L. G. Morelli
中科院分区:
其他
文献类型:
--
作者:
G. Petrungaro;Koichiro Uriu;L. G. Morelli

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研究了具有耦合时滞的移动的局部耦合同振子的动力学问题。我们发现了不同种类的嵌合态,其中相干同相和反相畴与非相干畴共存。这些嵌合体状态是动态的,可以持续很长时间的中间流动性值。我们讨论的机制,导致这些嵌合体国家在不同的流动性制度的形成。这一发现可能是相关的自然和技术系统组成的移动的通信代理。
We study the dynamics of mobile, locally coupled identical oscillators in the presence of coupling delays. We find different kinds of chimera states in which coherent in-phase and antiphase domains coexist with incoherent domains. These chimera states are dynamic and can persist for long times for intermediate mobility values. We discuss the mechanisms leading to the formation of these chimera states in different mobility regimes. This finding could be relevant for natural and technological systems composed of mobile communicating agents.