Open AccessChimera states in a globally coupled discontinuous map lattices
Author(s) -
Cheng Xing-Chao,
Keli Yang,
Shi-Xian Qu
Publication year - 2014
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.63.140505
Subject(s) - chimera (genetics) , physics , invertible matrix , coupling strength , statistical physics , quantum mechanics , condensed matter physics , biology , biochemistry , gene
The chimera states and cluster chimera states in a globally coupled both discontinuous-and-non-invertible-map lattices are studied using the order parameters and spatial-time-amplitude patterns. The result show that chimera states and cluster chimera states are sensitive depends on the choice of the coupling strength, and they are induced by the interaction between the discontinuity and the non-invertibility in coupled system. We also discuss the conditions for the chimera states existing in this system.