Flip motion of solitary wave in an Ising-type Vicsek model.
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DOI: 10.1103/physreve.100.052113
Abstract: An Ising-type Vicsek model is proposed for collective motion and sudden direction change in a population of self-propelled particles. Particles move on a linear lattice with velocity +1 or -1 in the one-dimensional model. The… read more here.
Keywords: solitary wave; model; vicsek model; type vicsek ... See more keywords
Signal propagation and linear response in the delay Vicsek model.
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DOI: 10.1103/physreve.106.054612
Abstract: Retardation between sensation and action is an inherent biological trait. Here we study its effect in the Vicsek model, which is a paradigmatic swarm model. We find that (1) a discrete time delay in the… read more here.
Keywords: orientation; vicsek model; linear response; delay ... See more keywords
Flocking of two unfriendly species: The two-species Vicsek model.
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DOI: 10.1103/physreve.107.024607
Abstract: We consider the two-species Vicsek model (TSVM) consisting of two kinds of self-propelled particles, A and B, that tend to align with particles from the same species and to antialign with the other. The model… read more here.
Keywords: two species; vicsek model; coexistence region; flocking two ... See more keywords