Zero-Lag Synchronization in Spatiotemporal Chaotic Systems with Long Range Delay Couplings

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2012,（5）
• 页码范围: 45-48
• 页数: 4页
• 语种: 英文
• DOI: 10.1088/0256-307X/29/5/050501

摘要

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.