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arXiv · 2307.15579

Self-organized states of solutions of active ring polymers in bulk and under confinement

Juan Pablo Miranda-López·Emanuele Locatelli·Chantal Valeriani
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Abstract

In the presented work we study, by means of numerical simulations, the behaviour of a suspension of active ring polymers in the bulk and under lateral confinement. When changing the separation between the confining planes and the polymers' density, we detect the emergence of a self-organised dynamical state, characterised by the coexistence of slowly diffusing clusters of rotating disks and faster rings moving in between them. This system represents a peculiar case at the crossing point between polymer, liquid crystals and active matter physics, where the interplay between activity, topology and confinement leads to a spontaneous segregation of a one component solution.

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Juan Pablo Miranda-López, Emanuele Locatelli, Chantal Valeriani. 2023-07-28. Self-organized states of solutions of active ring polymers in bulk and under confinement. https://arxiv.org/abs/2307.15579

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