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Zero-Lag Synchronization in Spatiotemporal Chaotic Systems with Long Range Delay Couplings |
| LI Jian-Ping,YU Lian-Chun,YU Mei-Chen,CHEN Yong** |
| Institute of Theoretical Physics, Lanzhou University, Lanzhou 730000 |
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| Cite this article: |
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LI Jian-Ping, YU Lian-Chun, YU Mei-Chen et al 2012 Chin. Phys. Lett. 29 050501 |
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Abstract We study the synchronization of spatiotemporal chaos patterns between two delay-coupled excitable layers. It is found that zero-lag synchronization (ZLS) can be achieved by dynamical relay via a third mediating layer. Based on simulations with large parameter ranges, we investigate the influences of time delay and coupling strength on transition time. ZLS with a stronger coupling strength and shorter time delay appears to have a shorter transition time. This phenomenon has possible implications in network communication.
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Received: 27 December 2011
Published: 30 April 2012
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| PACS: |
05.45.-a
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(Nonlinear dynamics and chaos)
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05.45.Xt
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(Synchronization; coupled oscillators)
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05.45.Gg
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(Control of chaos, applications of chaos)
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