Dynamical mechanism of anticipating synchronization in excitable systems

被引：50
作者：
Ciszak, M
Marino, F
Toral, R
Balle, S
机构：
[1] Univ Illes Balears, Dept Fis, Edificio Mateu Orfila, Palma de Mallorca 07122, Spain
[2] UIB, CSIC, IMEDEA, Esporles 07190, Spain
来源：
PHYSICAL REVIEW LETTERS | 2004年 / 93卷 / 11期
关键词：
D O I：
10.1103/PhysRevLett.93.114102
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We analyze the phenomenon of anticipating synchronization of two excitable systems with unidirectional delayed coupling which are subject to the same external forcing. We demonstrate for different paradigms of excitable system that, due to the coupling, the excitability threshold for the slave system is always lower than that for the master. As a consequence the two systems respond to a common external forcing with different response times. This allows us to explain in a simple way the mechanism behind the phenomenon of anticipating synchronization in excitable systems.
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收藏
页码：114102 / 1
页数：4
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