作者: J Choi , MY Choi , MS Chung , B-G Yoon , None
DOI: 10.1142/S0217979213500628
关键词: Distribution (differential geometry) 、 Phase (waves) 、 Symmetry breaking 、 Classical mechanics 、 Synchronization (alternating current) 、 Resonance (particle physics) 、 Noise (electronics) 、 Physics 、 Condensed matter physics 、 Stochastic resonance 、 Ising model
摘要: We investigate numerically the dynamic properties of a system globally coupled oscillators driven by periodic symmetry-breaking fields in presence noise. The phase distribution is computed and transition disclosed. It further found that stochastic resonance closely related to behavior order parameter, which turn explained formation bi-cluster system. Here noise tends symmetrize motion oscillators, facilitating formation. observed appears be same class as present two-dimensional Ising model under oscillating fields.