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pro vyhledávání: '"Renaud, Julian"'
Polar active matter of self-propelled particles sustain spontaneous flows through the full-integer topological defects. We study theoretically the effect of both polar and dipolar active forces on the flow profile around $\pm 1$ defects and their int
Externí odkaz:
http://arxiv.org/abs/2303.07063
Autor:
Andersen, Benjamin H., Renaud, Julian, Rønning, Jonas, Angheluta, Luiza, Doostmohammadi, Amin
Coherent flows of self-propelled particles are characterized by vortices and jets that sustain chaotic flows, referred to as active turbulence. Here, we reveal a crossover between defect-free active turbulence and active turbulence laden with topolog
Externí odkaz:
http://arxiv.org/abs/2209.10916
Akademický článek
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Publikováno v:
Emergent Scientist, Vol 4, p 1 (2020)
In this article, we study the behaviour of a looped string launched in ambient air using motorised wheels. We show that the loop, once it reaches its stationary state, is either in the pulley or the air-lifted state. The transition between these two
Externí odkaz:
https://doaj.org/article/573e7414ee164f0082cf178e63743222
Autor:
Rønning J; Department of Physics, Njord Centre, University of Oslo, P.O. Box 1048, 0316 Oslo, Norway. luizaa@fys.uio.no., Renaud J; École Normale Supérieure, PSL Research University, 45 rue d'Ulm, 75005 Paris, France.; Institute of Science and Technology Austria, Am Campus 1, A-3400 Klosterneuburg, Austria., Doostmohammadi A; Niels Bohr Institute, University of Copenhagen, Blegdamsvej 17, Copenhagen, Denmark. doostmohammadi@nbi.ku.dk., Angheluta L; Department of Physics, Njord Centre, University of Oslo, P.O. Box 1048, 0316 Oslo, Norway. luizaa@fys.uio.no.
Publikováno v:
Soft matter [Soft Matter] 2023 Oct 11; Vol. 19 (39), pp. 7513-7527. Date of Electronic Publication: 2023 Oct 11.