Characterization of MIPS in a suspension of repulsive Active Brownian Particles through dynamical features
Jose Martin,
Raul Martinez,
Lachlan C. Alexander
et al.
Abstract:The two-dimensional Active Brownian Particles system is meant to be composed of hard disks, that show excluded volume interactions, usually simulated via molecular dynamics using pure repulsive potentials. We show that the softness of the chosen potential plays a role in the result of the simulation, focusing on the case of the emergence of Motility Induced Phase Separation. In a pure hard-sphere system with no traslational diffusion,the phase diagram should be completely determined by their density and Péclet… Show more
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