Defect self-propulsion in active nematic films with spatially varying activity
We study the dynamics of topological defects in active nematic films with spatially varying activity and consider two set-ups: (i) a constant activity gradient and (ii) a sharp jump in activity. A constant gradient of extensile (contractile) activity endows the comet-like +1/2 defect with a finite v...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
The Royal Society
2023-02-01
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| Series: | Royal Society Open Science |
| Subjects: | |
| Online Access: | https://royalsocietypublishing.org/doi/10.1098/rsos.221229 |