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

Siqing  He; Shifeng  Li; Ying Wang; Wei Wang

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

Siqing He, Shifeng Li, Ying Wang, Wei Wang

Research output: Contribution to journal › Article › peer-review

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 language	English
Pages (from-to)	168-172
Number of pages	5
Journal	Journal of Applied Physical Science International
Volume	8
Issue number	4
Publication status	Published - 14 Sept 2017

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@article{ea795284774f4daab6a19d99945dd5b3,

title = "Dynamical evolution of vortex solitons in two-component Bose-Einstein condensates",

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{\textquoteright}s distribution width. The theoretical results obtainedcan be used to guide corresponding vortex soliton observation in two-component BEC systems.",

author = "Siqing He and Shifeng Li and Ying Wang and Wei Wang",

year = "2017",

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language = "English",

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pages = "168--172",

journal = "Journal of Applied Physical Science International",

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TY - JOUR

T1 - Dynamical evolution of vortex solitons in two-component Bose-Einstein condensates

AU - He, Siqing

AU - Li, Shifeng

AU - Wang, Ying

AU - Wang, Wei

PY - 2017/9/14

Y1 - 2017/9/14

N2 - 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 obtainedcan be used to guide corresponding vortex soliton observation in two-component BEC systems.

AB - 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 obtainedcan be used to guide corresponding vortex soliton observation in two-component BEC systems.

M3 - Article

SN - 2395-5260

VL - 8

SP - 168

EP - 172

JO - Journal of Applied Physical Science International

JF - Journal of Applied Physical Science International

IS - 4

ER -

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

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