Nonautonomous matter waves in a waveguide

doi:10.1103/PhysRevA.84.023627

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	Nonautonomous matter waves in a waveguide
	Yan, Zhenya1 ; Zhang, Xiao-Fei 2,3; Liu, W. M.2
刊名	PHYSICAL REVIEW A
	2011-08-19
卷号	84 期号:2 页码:9
ISSN号	1050-2947
DOI	10.1103/PhysRevA.84.023627
英文摘要	We present a physical model that describes the transport of Bose-Einstein-condensed atoms from a reservoir to a waveguide. By using the similarity and Mobius transformations, we study nonautonomous matter waves in Bose-Einstein condensates in the presence of an inhomogeneous source. Then, we find its various types of exact nonautonomous matter-wave solutions, including the W-shaped bright solitary waves, W-shaped and U-shaped dark solitary waves, periodic wave solutions, and rational solitary waves. The results show that these different types of matter-wave structures can be generated and effectively controlled by modulating the amplitude of the source. Our results may raise the possibility of some experiments and potential applications related to Bose-Einstein condensates in the presence of an inhomogeneous source.
资助项目	NSFC[60821002F02] ; NSFC[11071242] ; NSFC[10874235] ; NSFC[10934010] ; NSFC[60978019] ; NKBRSFC[2009CB930701] ; NKBRSFC[2010CB922904] ; NKBRSFC[2011CB302400] ; NKBRSFC[2011CB921500]
WOS研究方向	Optics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000294053200006
内容类型	期刊论文
源URL	[http://ir.amss.ac.cn/handle/2S8OKBNM/12293]
专题	系统科学研究所
通讯作者	Yan, Zhenya
作者单位	1.Chinese Acad Sci, Key Lab Math Mechanizat, Inst Syst Sci, AMSS, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China 3.Honghe Univ, Coll Sci, Mengzi 661100, Peoples R China
推荐引用方式 GB/T 7714	Yan, Zhenya,Zhang, Xiao-Fei,Liu, W. M.. Nonautonomous matter waves in a waveguide[J]. PHYSICAL REVIEW A,2011,84(2):9.
APA	Yan, Zhenya,Zhang, Xiao-Fei,&Liu, W. M..(2011).Nonautonomous matter waves in a waveguide.PHYSICAL REVIEW A,84(2),9.
MLA	Yan, Zhenya,et al."Nonautonomous matter waves in a waveguide".PHYSICAL REVIEW A 84.2(2011):9.