Lancaster EPrints

Coherence resonance versus synchronization in a periodically forced self-sustained system.

Balanov, A. G. and Janson, N. B. and Postnov, D. E. and McClintock, Peter V. E. (2002) Coherence resonance versus synchronization in a periodically forced self-sustained system. Physical Review E, 65 (4). 041105. ISSN 1539-3755

Full text not available from this repository.

Abstract

A fundamental relationship between coherence resonance (CR) and phase synchronization in a self-sustained system in the presence of noise is addressed. A Van der Pol system synchronized by external forcing is taken as an example. It is shown that, in breaking down synchronization, applied noise creates a new ordered motion whose coherence depends resonantly on its intensity, i.e., CR occurs. The same is true for both types of synchronization, via phase locking and via suppression: only the mechanisms of CR differ. The result is valid for any order n:m of synchronization.

Item Type: Article
Journal or Publication Title: Physical Review E
Subjects: Q Science > QC Physics
Departments: Faculty of Science and Technology > Physics
ID Code: 31812
Deposited By: Professor P. V. E. McClintock
Deposited On: 18 Feb 2010 15:27
Refereed?: Yes
Published?: Published
Last Modified: 26 Jul 2012 17:01
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/31812

Actions (login required)

View Item