Feshbach resonance management of vector solitons in two-component Bose-Einstein condensates

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	Feshbach resonance management of vector solitons in two-component Bose-Einstein condensates
	Wang, Q ; Wen, L ; Li, ZD
刊名	CHINESE PHYSICS B
	2012
卷号	21 期号:8
关键词	DARK SOLITONS BRIGHT SCATTERING RB-85
ISSN号	1674-1056
通讯作者	Wen, L: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China.
中文摘要	We consider two coupled Gross-Pitaevskii equations describing a two-component Bose-Einstein condensate with time-dependent atomic interactions loaded in an external harmonic potential, and investigate the dynamics of vector solitons. By using a direct method, we construct a novel family of vector soliton solutions, which are the linear combination between dark and bright solitons in each component. Our results show that due to the superposition between dark and bright solitons, such vector solitons possess many novel and interesting properties. The dynamics of vector solitons can be controlled by the Feshbach resonance technique, and the vector solitons can keep the dynamic stability against the variation of the scattering length.
收录类别	SCI
资助信息	National Key Basic Research Program of China [2011CB921502, 2012CB821305, 2009CB930701, 2010CB922904]; National Natural Science Foundation of China (NSFC) [10934010, 60978019]; NSFC-RGC [11061160490, 1386-N-HKU748/10]; Chinese Ministry of Education [2011015]
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/38115]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Wang, Q,Wen, L,Li, ZD. Feshbach resonance management of vector solitons in two-component Bose-Einstein condensates[J]. CHINESE PHYSICS B,2012,21(8).
APA	Wang, Q,Wen, L,&Li, ZD.(2012).Feshbach resonance management of vector solitons in two-component Bose-Einstein condensates.CHINESE PHYSICS B,21(8).
MLA	Wang, Q,et al."Feshbach resonance management of vector solitons in two-component Bose-Einstein condensates".CHINESE PHYSICS B 21.8(2012).