首页    期刊浏览 2024年12月11日 星期三
登录注册

文章基本信息

  • 标题:Explosive death induced by mean–field diffusion in identical oscillators
  • 本地全文:下载
  • 作者:Umesh Kumar Verma ; Amit Sharma ; Neeraj Kumar Kamal
  • 期刊名称:Scientific Reports
  • 电子版ISSN:2045-2322
  • 出版年度:2017
  • 卷号:7
  • 期号:1
  • DOI:10.1038/s41598-017-07926-x
  • 语种:English
  • 出版社:Springer Nature
  • 摘要:We report the occurrence of an explosive death transition for the first time in an ensemble of identical limit cycle and chaotic oscillators coupled via mean-field diffusion. In both systems, the variation of the normalized amplitude with the coupling strength exhibits an abrupt and irreversible transition to death state from an oscillatory state and this first order phase transition to death state is independent of the size of the system. This transition is quite general and has been found in all the coupled systems where in-phase oscillations co-exist with a coupling dependent homogeneous steady state. The backward transition point for this phase transition has been calculated using linear stability analysis which is in complete agreement with the numerics.
国家哲学社会科学文献中心版权所有