Repulsive torques alone trigger crystallization of constant speed active particles

Marine Le Blay; Alexandre Morin

doi:10.1039/d2sm00256f

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arXiv · 2204.06468

Repulsive torques alone trigger crystallization of constant speed active particles

Marine Le Blay·Alexandre Morin

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Abstract

We investigate the possibility for self-propelled particles to crystallize without reducing their intrinsic speed. We illuminate how, in the absence of any force, the competition between self-propulsion and repulsive torques determine the macroscopic phases of constant-speed active particles. This minimal model expands upon existing approaches for an improved understanding of crystallization of active matter.

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Marine Le Blay, Alexandre Morin. 2022-04-13. Repulsive torques alone trigger crystallization of constant speed active particles. https://doi.org/10.1039/d2sm00256f

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