Collective motion of self-propelled particles with memory

We show that memory, in the form of underdamped angular dynamics, is a crucial ingredient for the collective properties of self-propelled particles. Using Vicsek-style models with an Ornstein-Uhlenbeck process acting on angular velocity, we uncover a rich variety of collective phases not observed in...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review letters 2015-04, Vol.114 (16), p.168001-168001, Article 168001
Hauptverfasser:	Nagai, Ken H, Sumino, Yutaka, Montagne, Raul, Aranson, Igor S, Chaté, Hugues
Format:	Artikel
Sprache:	eng
Schlagworte:	Angular velocity Dynamical systems Dynamics Fluid flow Foams Lattices Phases Physics Vortices
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!