Formation, stability, and dynamics of vector bright solitons in a trapless Bose-Einstein condensate with spin-orbit coupling

doi:10.1088/1367-2630/ab725b

	Formation, stability, and dynamics of vector bright solitons in a trapless Bose-Einstein condensate with spin-orbit coupling
	Wang, Ya-Jun 3,4; Wen, Lin 2; Chen, Guang-Ping 1; Zhang, Shou-Gang 3,4; Zhang, Xiao-Fei 3,4
刊名	NEW JOURNAL OF PHYSICS
	2020-03-01
卷号	22 期号:3 页码:9
关键词	Bose-Einstein condensate spin-orbit coupling vector bright solitons
ISSN号	1367-2630
DOI	10.1088/1367-2630/ab725b
英文摘要	We consider a binary self-attractive Bose-Einstein condensate with Rashba spin-orbit coupling (SOC) in two-dimensional (2D) free space. The formation, stability, and dynamics of vector bright solitons are elucidated through numerical analysis and variational approximation. It is found that dynamically stabilized vector bright solitons can be formed in 2D free space with appropriate parameters and ramp schemes, and its motional trajectory and stability show nontrivial behavior and strong dependence on the direction of the force generated by the SOC. Finally, the case of the periodic modulation of SOC is discussed, and an experimental protocol is also given.
资助项目	National Natural Science Foundation of China[11775253] ; National Natural Science Foundation of China[11875010] ; National Natural Science Foundation of China[11975094] ; National Natural Science Foundation of China[11504037] ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences[ZDBS-LY-7016] ; Natural Science Foundation of Chongqing[cstc2019jcyj-msxmX0217]
WOS关键词	LIGHT
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000521961800001
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; Natural Science Foundation of Chongqing ; Natural Science Foundation of Chongqing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; Natural Science Foundation of Chongqing ; Natural Science Foundation of Chongqing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; Natural Science Foundation of Chongqing ; Natural Science Foundation of Chongqing ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; 'From 0 to 1' original innovation project of basic frontier scientific research program of Chinese Academy of Sciences ; Natural Science Foundation of Chongqing ; Natural Science Foundation of Chongqing
内容类型	期刊论文
源URL	[http://210.72.145.45/handle/361003/9456]
专题	国家授时中心_量子频标研究室
通讯作者	Wen, Lin; Zhang, Shou-Gang; Zhang, Xiao-Fei
作者单位	1.Sichuan Art & Sci Univ, Sch Intelligent Mfg, Dazhou 635000, Peoples R China 2.Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China 3.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ya-Jun,Wen, Lin,Chen, Guang-Ping,et al. Formation, stability, and dynamics of vector bright solitons in a trapless Bose-Einstein condensate with spin-orbit coupling[J]. NEW JOURNAL OF PHYSICS,2020,22(3):9.
APA	Wang, Ya-Jun,Wen, Lin,Chen, Guang-Ping,Zhang, Shou-Gang,&Zhang, Xiao-Fei.(2020).Formation, stability, and dynamics of vector bright solitons in a trapless Bose-Einstein condensate with spin-orbit coupling.NEW JOURNAL OF PHYSICS,22(3),9.
MLA	Wang, Ya-Jun,et al."Formation, stability, and dynamics of vector bright solitons in a trapless Bose-Einstein condensate with spin-orbit coupling".NEW JOURNAL OF PHYSICS 22.3(2020):9.