Chen, Zhifu; Liao, Huimin; Chu, Tianguang - In: Physica A: Statistical Mechanics and its Applications 391 (2012) 15, pp. 3988-3994
We present a model for studying aggregation and splitting in identical self-propelled particle swarms. A long-range attractive and short-range repulsive interaction among particles is assumed for aggregation of the individuals, and an intermediate-range Gaussian-shaped repulsive interaction is...