Vortices in a Rotating Spin-Orbit-Coupled Bose-Einstein Condensate under Extreme Elongation in a Harmonic Plus Quartic Trap

NTSC-IR > 量子频标研究室

	Vortices in a Rotating Spin-Orbit-Coupled Bose-Einstein Condensate under Extreme Elongation in a Harmonic Plus Quartic Trap
	Chen Guangping 1; Chen Silin 1; Xie Zhengwei 2; Zhang Xiaofei1 ; Zhang Shougang1
	2016
发表期刊	Communications in Theoretical Physics
ISSN	0253-6102
卷号	66 期号:1 页码:53
摘要	We consider the ground-state properties of a rotating spin-orbit-coupled Bose Einstein condensate under extreme elongation in a harmonic plus quartic potential. The effects of spin-orbit coupling and rotation on the ground state vortex structures are investigated. In the absence of spin-orbit coupling, new nucleated vortices gradually form vortex lines and annular vortex structures with the increase of the rotation frequency. In the presence of spin-orbit coupling, part of the vortices arrange in a line and form a stable vortex chain, and the remanent vortices coexist in pairs aside such vortex chain. More specially, the remanent vortices of each component repel each other and form vortex pair for isotropic spin-orbit coupling, while attract each other and locate in the same positions for anisotropic spin-orbit coupling.
语种	英语
资助项目	[National Natural Science Fund for National Major Scientific Research Equipment and Equipment Special Fund] ; [NMFSEID] ; [Key Project Fund of the CAS "Light of West China" Program] ; [Youth Innovation Promotion Association of CAS] ; [Sichuan Province Education Department key Natural Science Fund]
WOS记录号	WOS:000384294600008
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/9084
专题	量子频标研究室
作者单位	1.中国科学院国家授时中心 2.四川师范大学
第一作者单位	中国科学院国家授时中心
推荐引用方式 GB/T 7714	Chen Guangping,Chen Silin,Xie Zhengwei,et al. Vortices in a Rotating Spin-Orbit-Coupled Bose-Einstein Condensate under Extreme Elongation in a Harmonic Plus Quartic Trap[J]. Communications in Theoretical Physics,2016,66(1):53.
APA	Chen Guangping,Chen Silin,Xie Zhengwei,Zhang Xiaofei,&Zhang Shougang.(2016).Vortices in a Rotating Spin-Orbit-Coupled Bose-Einstein Condensate under Extreme Elongation in a Harmonic Plus Quartic Trap.Communications in Theoretical Physics,66(1),53.
MLA	Chen Guangping,et al."Vortices in a Rotating Spin-Orbit-Coupled Bose-Einstein Condensate under Extreme Elongation in a Harmonic Plus Quartic Trap".Communications in Theoretical Physics 66.1(2016):53.