A solution to the ground and single vortex states of Bose-condensed gas in an axially symmetric harmonic trap

CORC > 武汉物理与数学研究所 > 中国科学院武汉物理与数学研究所 > 2011年以前论文发表（包括2011年）

	A solution to the ground and single vortex states of Bose-condensed gas in an axially symmetric harmonic trap
	Xu Zhi-Jun ; Shi Jian-Qing ; Lin Guo-Cheng
刊名	ACTA PHYSICA SINICA
	2007-02-01
卷号	56 期号:2 页码:666-672
关键词	Bose-condensed gas G-P functional wave function harmonic trap
英文摘要	For a Bose-condensed gas in an axially symmetric harmonic trap at zero temperature, a new trial wave function of the ground and single vortex states is considered based on the mean-field energy functional and variational method. Once the wave function is known, we can explore the particle-number dependence of relevant quantities, such as energy, chemical potential, aspect ratio of the velocity distribution and critical angular velocity for production of vortices. These results agree well with previous numerical solutions of the G-P equation given by Dalfovo et al.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	EINSTEIN CONDENSATION ; NEUTRAL ATOMS ; WAVE-FUNCTION ; INTERFERENCE ; EQUATION
收录类别	SCI
语种	英语
WOS记录号	WOS:000243986600011
公开日期	2015-10-13
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/7940]
专题	武汉物理与数学研究所_2011年以前论文发表（包括2011年）
作者单位	1.Zhejiang Univ Technol, Dept Appl Phys, Hangzhou 310032, Peoples R China 2.State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
推荐引用方式 GB/T 7714	Xu Zhi-Jun,Shi Jian-Qing,Lin Guo-Cheng. A solution to the ground and single vortex states of Bose-condensed gas in an axially symmetric harmonic trap[J]. ACTA PHYSICA SINICA,2007,56(2):666-672.
APA	Xu Zhi-Jun,Shi Jian-Qing,&Lin Guo-Cheng.(2007).A solution to the ground and single vortex states of Bose-condensed gas in an axially symmetric harmonic trap.ACTA PHYSICA SINICA,56(2),666-672.
MLA	Xu Zhi-Jun,et al."A solution to the ground and single vortex states of Bose-condensed gas in an axially symmetric harmonic trap".ACTA PHYSICA SINICA 56.2(2007):666-672.