Synchronization and Asynchronization in Two Coupled Excitable Systems |
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| Authors: | YUAN Guo-Yong ZHANG Guang-Cai WANG Guang-Rui CHEN Shi-Gang |
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| Institution: | 1. Department of Physics, Hebei Normal University, Shijiazhuang 050016, China
;2. Graduate School of the China Academy of Engineering Physics, P.O. Box 2101, Beijing 100088, China
;3. Institute of Applied Physics and Computational
Mathematics, P.O. Box 8009, Beijing 100088, China |
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| Abstract: | The synchronization and asynchronization of two coupled excitable systems are investigated. The two systems with different initial
configurations, which are separately a single spiral wave (or a travel wave) and the rest state, can be developed to the synchronizing state with the same spiral wave (or travel wave) in
each system, when the coupling is very strong. Decreasing the
coupling intensity, two rest states or two different configurations
appear in the two systems. The qualitative analysis and
interpretation are given. |
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| Keywords: | excitable system spiral wave synchronization |
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