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Emitting waves from heterogeneity by a rotating electric field
In a generic model of excitable media, we simulate wave emission from a heterogeneity (WEH) induced by an electric field. Based on the WEH effect, a rotating electric field is proposed to terminate existed spatiotemporal turbulence. Compared with the effects resulted by a periodic pulsed electric fi...
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Published in: | Chaos (Woodbury, N.Y.) N.Y.), 2013-09, Vol.23 (3), p.033141-033141 |
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container_title | Chaos (Woodbury, N.Y.) |
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creator | Zhao, Ye-Hua Lou, Qin Chen, Jiang-Xing Sun, Wei-Gang Ma, Jun Ying, He-Ping |
description | In a generic model of excitable media, we simulate wave emission from a heterogeneity (WEH) induced by an electric field. Based on the WEH effect, a rotating electric field is proposed to terminate existed spatiotemporal turbulence. Compared with the effects resulted by a periodic pulsed electric field, the rotating electric field displays several improvements, such as lower required intensity, emitting waves on smaller obstacles, and shorter suppression time. Furthermore, due to rotation of the electric field, it can automatically source waves from the boundary of an obstacle with small curvature. |
doi_str_mv | 10.1063/1.4822417 |
format | article |
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source | American Institute of Physics:Jisc Collections:Transitional Journals Agreement 2021-23 (Reading list) |
subjects | Algorithms Animals Arrhythmias, Cardiac - physiopathology Arrhythmias, Cardiac - therapy Biophysics - methods Cardiac Pacing, Artificial - methods Electric Stimulation Electromagnetic Fields Humans Models, Cardiovascular Time Factors |
title | Emitting waves from heterogeneity by a rotating electric field |
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