Dynamics of bright-bright solitons in Bose-Einstein condensate with Raman-induced one-dimensional spin-orbit coupling

doi:10.1016/j.aop.2018.01.018

NTSC-IR

	Dynamics of bright-bright solitons in Bose-Einstein condensate with Raman-induced one-dimensional spin-orbit coupling
	Wen, Lin 1; Zhang, Xiao-Fei 2; Hu, Ai-Yuan 1; Zhou, Jing 3; Yu, Peng 1; Xia, Lei 1; Sun, Qing 4; Ji, An-Chun 4
	2018-03-01
发表期刊	ANNALS OF PHYSICS
ISSN	0003-4916
卷号	390 页码:180-191
摘要	We investigate the dynamics of bright-bright solitons in one-dimensional two-component Bose-Einstein condensates with Raman induced spin-orbit coupling, via the variational approximation and the numerical simulation of Gross-Pitaevskii equations. For the uniform system without trapping potential, we obtain two population balanced stationary solitons. By performing the linear stability analysis, we find a Goldstone eigenmode and an oscillation eigenmode around these stationary solitons. Moreover, we derive a general dynamical solution to describe the center-of-mass motion and spin evolution of the solitons under the action of spin-orbit coupling. The effects of a harmonic trap have also been discussed. (C) 2018 Elsevier Inc. All rights reserved.
关键词	Soliton Bose-Einstein condensate Spin-orbit coupling
资助者	NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee ; NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee ; NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee ; NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee
DOI	10.1016/j.aop.2018.01.018
关键词[WOS]	GROUND-STATES ; GASES ; DARK
语种	英语
资助项目	NSFC[11504037] ; NSFC[11775253] ; NSFC[11474205] ; NSFC[11404225] ; NSFC[11504038] ; Foundation of Education Committees of Chongqing[KJ1500311] ; Foundation of Education Committees of Chongqing[KJ1500411] ; Foundation of Education Committees of Chongqing[KJ1600307] ; Chongqing Research Program of Basic Research and Frontier Technology[cstc2015jcyjA50024] ; Chongqing Research Program of Basic Research and Frontier Technology[cstc2015jcyjA00013] ; Foundation for the Creative Research Groups of Higher Education of Chongqing[CXTDX201601016] ; Foundation of Beijing Education Committee[CITTCD201804074]
资助者	NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee ; NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee ; NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee ; NSFC ; NSFC ; Foundation of Education Committees of Chongqing ; Foundation of Education Committees of Chongqing ; Chongqing Research Program of Basic Research and Frontier Technology ; Chongqing Research Program of Basic Research and Frontier Technology ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation for the Creative Research Groups of Higher Education of Chongqing ; Foundation of Beijing Education Committee ; Foundation of Beijing Education Committee
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000428359500010
出版者	ACADEMIC PRESS INC ELSEVIER SCIENCE
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/11558
专题	中国科学院国家授时中心
通讯作者	Sun, Qing; Ji, An-Chun
作者单位	1.Chongqing Normal Univ, Coll Phys & Elect Engn, Chongqing 401331, Peoples R China 2.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Shaanxi, Peoples R China 3.Chongqing Univ Posts & Telecommun, Dept Sci, Chongqing 400065, Peoples R China 4.Capital Normal Univ, Dept Phys, Beijing 100048, Peoples R China
推荐引用方式 GB/T 7714	Wen, Lin,Zhang, Xiao-Fei,Hu, Ai-Yuan,et al. Dynamics of bright-bright solitons in Bose-Einstein condensate with Raman-induced one-dimensional spin-orbit coupling[J]. ANNALS OF PHYSICS,2018,390:180-191.
APA	Wen, Lin.,Zhang, Xiao-Fei.,Hu, Ai-Yuan.,Zhou, Jing.,Yu, Peng.,...&Ji, An-Chun.(2018).Dynamics of bright-bright solitons in Bose-Einstein condensate with Raman-induced one-dimensional spin-orbit coupling.ANNALS OF PHYSICS,390,180-191.
MLA	Wen, Lin,et al."Dynamics of bright-bright solitons in Bose-Einstein condensate with Raman-induced one-dimensional spin-orbit coupling".ANNALS OF PHYSICS 390(2018):180-191.