Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1038/s41467-019-11690-z |
Active particles bound by information flows | |
Khadka, Utsab1; Holubec, Viktor2,3; Yang, Haw1; Cichos, Frank4 | |
2019-09-10 | |
发表期刊 | NATURE COMMUNICATIONS
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ISSN | 2041-1723 |
出版年 | 2018 |
卷号 | 9 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Germany; Czech Republic |
英文摘要 | Self-organization is the generation of order out of local interactions. It is deeply connected to many fields of science from physics, chemistry to biology, all based on physical interactions. The emergence of collective animal behavior is the result of self-organization processes as well, though they involve abstract interactions arising from sensory inputs, information processing, storage, and feedback. Resulting collective behaviors are found, for example, in crowds of people, flocks of birds, and swarms of bacteria. Here we introduce interactions between active microparticles which are based on the information about other particle positions. A real-time feedback of multiple active particle positions is the information source for the propulsion direction of these particles. The emerging structures require continuous information flows. They reveal frustrated geometries due to confinement to two dimensions and internal dynamical degrees of freedom that are reminiscent of physically bound systems, though they exist only as nonequilibrium structures. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000445270100011 |
WOS关键词 | BEHAVIOR ; MICROSWIMMERS ; CHEMOTAXIS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204531 |
专题 | 资源环境科学 |
作者单位 | 1.Princeton Univ, Dept Chem, Princeton, NJ 08544 USA; 2.Univ Leipzig, Inst Theoret Phys, D-04103 Leipzig, Germany; 3.Charles Univ Prague, Fac Math & Phys, Dept Macromol Phys, V Holesovickach 2, CZ-18000 Prague, Czech Republic; 4.Univ Leipzig, Peter Debye Inst Soft Matter Phys, D-04103 Leipzig, Germany |
推荐引用方式 GB/T 7714 | Khadka, Utsab,Holubec, Viktor,Yang, Haw,et al. Active particles bound by information flows[J]. NATURE COMMUNICATIONS,2019,9. |
APA | Khadka, Utsab,Holubec, Viktor,Yang, Haw,&Cichos, Frank.(2019).Active particles bound by information flows.NATURE COMMUNICATIONS,9. |
MLA | Khadka, Utsab,et al."Active particles bound by information flows".NATURE COMMUNICATIONS 9(2019). |
条目包含的文件 | 条目无相关文件。 |
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