Competition between lanes and transient jammed clusters in driven binary mixtures
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arXiv
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866913316247437312 |
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| author | Yu, Honghao Jack, Robert L. |
| author_facet | Yu, Honghao Jack, Robert L. |
| contents | We consider mixtures of oppositely driven particles, showing that their non-equilibrium steady states form lanes parallel to the drive, which coexist with transient jammed clusters where particles are temporarily immobilised. We analyse the interplay between these two types of non-equilibrium pattern formation, including their implications for macroscopic demixing perpendicular to the drive. Finite-size scaling analysis indicates that there is no critical driving force associated with demixing, which appears as a crossover in finite systems. We attribute this effect to the disruption of long-ranged order by the transient jammed clusters. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2305_05990 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Competition between lanes and transient jammed clusters in driven binary mixtures Yu, Honghao Jack, Robert L. Statistical Mechanics We consider mixtures of oppositely driven particles, showing that their non-equilibrium steady states form lanes parallel to the drive, which coexist with transient jammed clusters where particles are temporarily immobilised. We analyse the interplay between these two types of non-equilibrium pattern formation, including their implications for macroscopic demixing perpendicular to the drive. Finite-size scaling analysis indicates that there is no critical driving force associated with demixing, which appears as a crossover in finite systems. We attribute this effect to the disruption of long-ranged order by the transient jammed clusters. |
| title | Competition between lanes and transient jammed clusters in driven binary mixtures |
| topic | Statistical Mechanics |
| url | https://arxiv.org/abs/2305.05990 |