社区结构振子网络中的亚稳嵌合态
Metastable Chimera States in Community-Structured Oscillator Networks
摘要：
对称耦合的相位滞后的相同的振荡器的系统，这是能够产生一个大的剧目的瞬态（亚稳态）的“嵌合体”的状态，同步和despersonisation共存。振荡器被组织成社区，使得每个振荡器连接到同一社区中的所有对等体，并连接到其他社区中的振荡器的子集。措施引入量化亚稳态，嵌合体状态的患病率，以及各种系统产生的这种状态。通过模拟，它示出，这些措施中的每一个是最大化时，该模型的相位滞后接近，但不等于，以π/2。一些领域的模型的相关性进行了简要讨论，特别强调大脑动力学。
英文摘要：
A system of symmetrically coupled identical oscillators with phase lag is presented, which is capable of generating a large repertoire of transient (metastable) "chimera" states in which synchronisation and desynchronisation co-exist. The oscillators are organised into communities, such that each oscillator is connected to all its peers in the same community and to a subset of the oscillators in other communities. Measures are introduced for quantifying metastability, the prevalence of chimera states, and the variety of such states a system generates. By simulation, it is shown that each of these measures is maximised when the phase lag of the model is close, but not equal, to pi/2. The relevance of the model to a number of fields is briefly discussed, with particular emphasis on brain dynamics.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
