Alternate Phase Synchronization in Coupled Chaotic Oscillators |
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| Authors: | ZHENG Zhi-Gang ZHOU Chang-Song |
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| Affiliation: | 1. Department of Physics, Beijing Normal University, Beijing100875, China;2. Center for Nonlinear Studies, Hong Kong Baptist University,Hong Kong, China |
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| Abstract: | Phase locking dynamics in coupled chaotic oscillators is investigated.For chaotic systems with a poorly coherent phase variable,the imperfect phase locking can be observed before the onset ofa complete phase synchronization.The temporal alternations among m : n phase lockings are found,which originate from an overlap of m : n Arnold tongues. |
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| Keywords: | phase synchronization Arnold tongues Lyapunov exponent |
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