Bifurcation of synchronization as a nonequilibrium phase transition

被引：11

作者：

Leung, HK ^{[1
]}

机构：

[1] Natl Cent Univ, Dept Phys, Chungli 32054, Taiwan

[2] Natl Cent Univ, Ctr Complex Syst, Chungli 32054, Taiwan

来源：

PHYSICA A | 2000年 / 281卷 / 1-4期

关键词：

nonlinear oscillations; synchronization; nonequilibrium phase transition;

D O I：

10.1016/S0378-4371(00)00041-8

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate the transient characteristics of a system that consists of coupled van der Pol oscillators. Special attention is paid to the synchronization dynamics. Numerical simulation reveals that genuine, transient and generalized synchronizations are possible with appropriate interactions. By treating the behaviors of synchronization and asynchronization as distinct phases of dynamic system, we investigate nonequilibrium phase transitions near critical coupling points. The phenomenon of critical slowing-down is studied, and the relevant critical exponent is derived numerically. (C) 2000 Elsevier Science B.V. All rights reserved.

引用

页码：311 / 317

页数：7

共 17 条

[1]

Chen Y.-C., COMMUNICATION

[2] JUMPING PARTICLE MODEL - CRITICAL SLOWING DOWN NEAR THE BIFURCATION POINTS [J].