تقرير
Localized spatiotemporal dynamics in active fluids
| العنوان: | Localized spatiotemporal dynamics in active fluids |
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| المؤلفون: | Barberi, Luca, Kruse, Karsten |
| سنة النشر: | 2023 |
| المجموعة: | Nonlinear Sciences Physics (Other) |
| مصطلحات موضوعية: | Physics - Biological Physics, Nonlinear Sciences - Pattern Formation and Solitons |
| الوصف: | From cytoskeletal networks to tissues, many biological systems behave as active materials. Their composition and stress-generation is affected by chemical reaction networks. In such systems, the coupling between mechanics and chemistry enables self-organization, for example, into waves. Recently, contractile systems were shown to be able to spontaneously develop localized spatial patterns. Here, we show that these localized patterns can present intrinsic spatiotemporal dynamics, including oscillations and chaotic dynamics. We discuss their physical origin and bifurcation structure. Comment: 9 pages, 7 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/2312.15708 |
| رقم الأكسشن: | edsarx.2312.15708 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |