物理学报Issue(5)：487-493,7.DOI:10.7498/aps.62.058201
时空调制引起的漫游螺旋波与旅行螺旋波共存现象
Spatiotemporal modulation induced coexistence of meandering spiral wave and travelling spiral wave∗
摘要
Abstract
Spiral dynamics induced by spatiotemporal modulation is investigated in the generic excitable Barkley model. The coexistence of meandering spiral wave and travelling spiral wave in the same medium is discovered under proper spatiotemporal modulation. The underlying mechanism behind this coexistence phenomenon is analyzed. And the two necessary conditions which are needed to observe the coexistence of meandering spiral wave and travelling spiral wave in the excitable Barkley model are discussed.关键词
时空调制/漫游螺旋波/旅行螺旋波Key words
spatiotemporal modulation/meandering spiral wave/travelling spiral wave引用本文复制引用
钱郁..时空调制引起的漫游螺旋波与旅行螺旋波共存现象[J].物理学报,2013,(5):487-493,7.基金项目
国家高技术研究发展计划资助的课题.Project supported by the National High Technology Research and Development Program of China （）
