作者: T A Davydova , J Vranjes
DOI: 10.1088/0031-8949/46/5/009
关键词:
摘要: The possibility of formation smooth double-vortices due to modulational instability drift waves produced by a localized pump at the upper-hybrid frequency is investigated. It shown that density profile vortices obtained in this way can be described analytic functions all finite part space. Their characteristic size much smaller than localization region and completely determined intensity spatial length pump.