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arXiv · 2210.11417

Swarmalators with delayed interactions

Nicholas Blum·Andre Li·Kevin O'Keeffe·Oleg Kogan
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Abstract

We investigate the effects of delayed interactions in a population of ``swarmalators", generalizations of phase oscillators that both synchronize in time and swarm through space. We discover two steady collective states: a state in which swarmalators are essentially motionless in a disk arranged in a pseudo-crystalline order, and a boiling state in which the swarmalators again form a disk, but now the swarmalators near the boundary perform boiling-like convective motions. These states are reminiscent of the beating clusters seen in photoactivated colloids and the living crystals of starfish embryos.

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Nicholas Blum, Andre Li, Kevin O'Keeffe, Oleg Kogan. 2022-10-20. Swarmalators with delayed interactions. https://arxiv.org/abs/2210.11417

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