Dynamical evolution of vortex solitons in two-component Bose-Einstein condensates

Siqing He, Shifeng Li, Ying Wang, Wei Wang

Research output: Contribution to journalArticle

Abstract

We study the evolution of vortex solitons in two-component Bose-Einstein condensates (BEC) trapped with harmonic potential. Based on the Gross-Pitaevskii equation model and variational method, We derived the analytical vortex soliton solution that is stable under certain parametric setting. The evolutionary pattern of the vortex soliton is pictorially demonstrated showing the periodic oscillatory behavior of the systems’s distribution width. The theoretical results obtained
can be used to guide corresponding vortex soliton observation in two-component BEC systems.
Original languageEnglish
Pages (from-to)168-172
Number of pages5
JournalJournal of Applied Physical Science International
Volume8
Issue number4
Publication statusPublished - 14 Sep 2017

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