Non-equilibrium ribbon model of scroll waves with twist
| dc.creator | Echebarria, B. | |
| dc.creator | Hakim, V. | |
| dc.creator | Henry, H. | |
| dc.date | 2006-02-06 | |
| dc.date.accessioned | 2026-07-07T07:03:54Z | |
| dc.date.available | 2026-07-07T07:03:54Z | |
| dc.description | We formulate a reduced model to analyze the motion of the core of a twisted scroll wave. The model is first shown to provide a simple description of the onset and nonlinear evolution of the helical state appearing in the sproing bifurcation of scroll waves. It then serves to examine the experimentally studied case of a medium with spatially-varying excitability. The model shows the role of sproing in this more complex setting and highlights the differences between the convective and absolute sproing instabilities. | |
| dc.description | 5 pages, 4 figures + 1 figure as auxiliary material, to appear in Phys. Rev. Lett | |
| dc.identifier | https://arxiv.org/abs/nlin/0602009 | |
| dc.identifier | http://arxiv.org/abs/nlin/0602009 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/109160 | |
| dc.subject | Pattern Formation and Solitons | |
| dc.subject | Soft Condensed Matter | |
| dc.title | Non-equilibrium ribbon model of scroll waves with twist | |
| dc.type | text |