Landau damping effects in the synchronization of conformist and contrarian oscillators
文献类型：期刊论文
| 作者 | Qiu, T; Zhang, Y; Liu, J; Bi, HJ; Boccaletti, S; Liu, ZH; Guan, SG |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2015 |
| 卷号 | 5期号:0页码:18235 |
| 通讯作者 | Boccaletti, S (reprint author), CNR, Inst Complex Syst, Via Madonna del Piano 10, I-50019 Florence, Italy. |
| 英文摘要 | Two decades ago, a phenomenon resembling Landau damping was described in the synchronization of globally coupled oscillators: the evidence of a regime where the order parameter decays when linear theory predicts neutral stability for the incoherent state. We here show that such an effect is far more generic, as soon as phase oscillators couple to their mean field according to their natural frequencies, being then grouped into two distinct populations of conformists and contrarians. We report the analytical solution of this latter situation, which allows determining the critical coupling strength and the stability of the incoherent state, together with extensive numerical simulations that fully support all theoretical predictions. The relevance of our results is discussed in relationship to collective phenomena occurring in social and economical systems. |
| 学科主题 | Science & Technology - Other Topics |
| 类目[WOS] | Multidisciplinary Sciences |
| 关键词[WOS] | COUPLED OSCILLATORS ; KURAMOTO MODEL ; NETWORKS ; STABILITY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20752]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Qiu, T,Zhang, Y,Liu, J,et al. Landau damping effects in the synchronization of conformist and contrarian oscillators[J]. SCIENTIFIC REPORTS,2015,5(0):18235. |
| APA | Qiu, T.,Zhang, Y.,Liu, J.,Bi, HJ.,Boccaletti, S.,...&Guan, SG.(2015).Landau damping effects in the synchronization of conformist and contrarian oscillators.SCIENTIFIC REPORTS,5(0),18235. |
| MLA | Qiu, T,et al."Landau damping effects in the synchronization of conformist and contrarian oscillators".SCIENTIFIC REPORTS 5.0(2015):18235. |
入库方式： OAI收割
来源：理论物理研究所
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