Modeling collective motion:: variations on the Vicsek model

被引:338
作者
Chate, H. [1 ]
Ginelli, F. [1 ,2 ]
Gregoire, G. [3 ,4 ]
Peruani, F. [1 ,2 ]
Raynaud, F. [1 ,3 ,4 ]
机构
[1] CEA, Serv Phys Etat Condense, Ctr Etud Saclay, F-91191 Gif Sur Yvette, France
[2] Inst Syst Complexes Paris Ile France, F-75005 Paris, France
[3] Univ Paris Diderot, Paris, France
[4] CNRS, UMR 7057, Paris, France
关键词
D O I
10.1140/epjb/e2008-00275-9
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 [凝聚态物理];
摘要
We argue that the model introduced by Vicsek et al. in which self-propelled particles align locally with neighbors is, because of its simplicity, central to most studies of collective motion or "active" matter. After reviewing briefly its main properties, we show how it can be expanded into three main directions: changing the symmetry of the particles and/or of their interactions, adding local cohesion, and taking into account the fluid in which the particles move.
引用
收藏
页码:451 / 456
页数:6
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