The Dependence of Chimera States on Initial Conditions

A chimera state consisting of both coherent and incoherent groups is a fascinating spatial pattern in non-locally coupled identical oscillators. It is thought that random initial conditions hardly evolve to chimera states. In this work, we study the dependence of chimera states on initial conditions...

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Bibliographic Details
Published inChinese physics letters Vol. 32; no. 6; pp. 24 - 27
Main Author 冯月娥 李海红
Format Journal Article
LanguageEnglish
Published 01.06.2015
Subjects
Boundaries
Coherence
Evolution
Initial conditions
Joining
Mathematical models
Oscillators
依赖性
嵌合体
振荡器
模型参数
状态
稳定边界
空间格局
非相干
Online AccessGet full text
ISSN0256-307X
1741-3540
DOI10.1088/0256-307X/32/6/060502

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Summary:A chimera state consisting of both coherent and incoherent groups is a fascinating spatial pattern in non-locally coupled identical oscillators. It is thought that random initial conditions hardly evolve to chimera states. In this work, we study the dependence of chimera states on initial conditions. We show that random initial conditions may lead to chimera states and the chance of realizing chimera states becomes increasing when the model parameters axe moving away from the boundary of their stable regime.
Bibliography:11-1959/O4
A chimera state consisting of both coherent and incoherent groups is a fascinating spatial pattern in non-locally coupled identical oscillators. It is thought that random initial conditions hardly evolve to chimera states. In this work, we study the dependence of chimera states on initial conditions. We show that random initial conditions may lead to chimera states and the chance of realizing chimera states becomes increasing when the model parameters axe moving away from the boundary of their stable regime.
FENG Yue-E, LI Hai-Hong（School of Science, Beijing University of Posts and Telecommunications, Beijing 100876）
ObjectType-Article-1
SourceType-Scholarly Journals-1
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content type line 23
ISSN:0256-307X
1741-3540
DOI:10.1088/0256-307X/32/6/060502