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Synchronization and Pattern Dynamics of Coupled Chaotic Maps on Complex Networks |
| SHEN Yu, HOU Zhong-Huai, XIN Hou-Wen |
| Hefei National Lab for Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei 230026 |
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| Cite this article: |
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SHEN Yu, HOU Zhong-Huai, XIN Hou-Wen 2008 Chin. Phys. Lett. 25 3875-3878 |
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Abstract The synchronization and pattern dynamics of coupled logistic maps on a certain type of complex network, constructed by adding random shortcuts to a regular ring, is investigated. For parameters where an isolated map is fully chaotic, the defect turbulence, which is dominant in the regular network, can be tamed into ordered periodic patterns or synchronized chaotic states when random shortcuts are added, and the patterns formed on the complex network can be grouped into two or three branches depending on the coupling strength.
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05.45.-a
05.45.Ra
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Received: 27 March 2008
Published: 25 October 2008
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