- 著者
- Suda Yusuke Okuda Koji
- 出版者
- American Physical Society (APS)
- 雑誌
- Physical review E (ISSN:15393755)
- 巻号頁・発行日
- vol.92, no.6, 2015-12-14
- 被引用文献数
- 35
Chimera states in the systems of nonlocally coupled phase oscillators are considered stable in the continuous limit of spatially distributed oscillators. However, it is reported that in the numerical simulations without taking such limit, chimera states are chaotic transient and finally collapse into the completely synchronous solution. In this Rapid Communication, we numerically study chimera states by using the coupling function different from the previous studies and obtain the result that chimera states can be stable even without taking the continuous limit, which we call the persistent chimera state.