Interplay between jamming and motility-induced phase separation in persistent self-propelling particles
In living and engineered systems of active particles, self-propulsion induces an unjamming transition from a solid to a fluid phase and phase separation between a gas and a liquidlike phase. We demonstrate an interplay between these two nonequilibrium transitions in systems of persistent active part...
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sg-ntu-dr.10356-1642392023-02-28T20:08:56Z Interplay between jamming and motility-induced phase separation in persistent self-propelling particles Yang, Jing Ni, Ran Ciamarra, Massimo Pica School of Physical and Mathematical Sciences School of Chemical and Biomedical Engineering CNRS@CREATE LTD Science::Physics Engineering::Chemical engineering Active Particles Engineered Systems In living and engineered systems of active particles, self-propulsion induces an unjamming transition from a solid to a fluid phase and phase separation between a gas and a liquidlike phase. We demonstrate an interplay between these two nonequilibrium transitions in systems of persistent active particles. The coexistence and jamming lines in the activity-density plane meet at the jamming transition point in the limit of hard particles or zero activity. This interplay induces an anomalous dynamic in the liquid phase and hysteresis at the active jamming transition. Ministry of Education (MOE) Published version We acknowledge support from the Singapore Ministry of Education through the Singapore Academic Research Fund, Grants No. RG86/19 and No. RG56/21. 2023-01-11T03:08:08Z 2023-01-11T03:08:08Z 2022 Journal Article Yang, J., Ni, R. & Ciamarra, M. P. (2022). Interplay between jamming and motility-induced phase separation in persistent self-propelling particles. Physical Review E, 106(1), L012601-1-L012601-6. https://dx.doi.org/10.1103/PhysRevE.106.L012601 2470-0045 https://hdl.handle.net/10356/164239 10.1103/PhysRevE.106.L012601 35974520 2-s2.0-85134886644 1 106 L012601-1 L012601-6 en RG86/19 RG56/21 Physical Review E © 2022 American Physical Society. This paper was published in Physical Review E and is made available with permission of American Physical Society. application/pdf |
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Science::Physics Engineering::Chemical engineering Active Particles Engineered Systems Yang, Jing Ni, Ran Ciamarra, Massimo Pica Interplay between jamming and motility-induced phase separation in persistent self-propelling particles |
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In living and engineered systems of active particles, self-propulsion induces an unjamming transition from a solid to a fluid phase and phase separation between a gas and a liquidlike phase. We demonstrate an interplay between these two nonequilibrium transitions in systems of persistent active particles. The coexistence and jamming lines in the activity-density plane meet at the jamming transition point in the limit of hard particles or zero activity. This interplay induces an anomalous dynamic in the liquid phase and hysteresis at the active jamming transition. |
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School of Physical and Mathematical Sciences |
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School of Physical and Mathematical Sciences Yang, Jing Ni, Ran Ciamarra, Massimo Pica |
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Article |
author |
Yang, Jing Ni, Ran Ciamarra, Massimo Pica |
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Yang, Jing |
title |
Interplay between jamming and motility-induced phase separation in persistent self-propelling particles |
title_short |
Interplay between jamming and motility-induced phase separation in persistent self-propelling particles |
title_full |
Interplay between jamming and motility-induced phase separation in persistent self-propelling particles |
title_fullStr |
Interplay between jamming and motility-induced phase separation in persistent self-propelling particles |
title_full_unstemmed |
Interplay between jamming and motility-induced phase separation in persistent self-propelling particles |
title_sort |
interplay between jamming and motility-induced phase separation in persistent self-propelling particles |
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2023 |
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https://hdl.handle.net/10356/164239 |
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1759854978328952832 |