2013年3月
Period variability of coupled noisy oscillators
PHYSICAL REVIEW E
- ,
- 巻
- 87
- 号
- 3
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevE.87.030901
- 出版者・発行元
- AMER PHYSICAL SOC
Period variability, quantified by the standard deviation (SD) of the cycle-to-cycle period, is investigated for noisy phase oscillators. We define the checkpoint phase as the beginning or end point of one oscillation cycle and derive an expression for the SD as a function of this phase. We find that the SD is dependent on the checkpoint phase only when oscillators are coupled. The applicability of our theory is verified using a realistic model. Our work clarifies the relationship between period variability and synchronization from which valuable information regarding coupling can be inferred. DOI: 10.1103/PhysRevE.87.030901
- リンク情報
- ID情報
-
- DOI : 10.1103/PhysRevE.87.030901
- ISSN : 1539-3755
- eISSN : 1550-2376
- Web of Science ID : WOS:000316393300002