Spin Hall separation of ultracold atom-molecule mixed gases

doi:10.1088/1054-660X/26/5/055501

CORC > 北京大学 > 工学院

	Spin Hall separation of ultracold atom-molecule mixed gases
	Ye, Chong ; Fu, Li-Bin ; Liu, Jie
刊名	LASER PHYSICS
	2016
关键词	spin Hall effect artificial gauge potential FESHBACH RESONANCES QUANTUM GAS NEUTRAL ATOMS STATE POTENTIALS
DOI	10.1088/1054-660X/26/5/055501
英文摘要	We propose a theoretical scheme to separate a molecular cloud from atoms in analogy to the spin Hall effect and to completely transfer Feshbach molecules to the ground state by applying a spatially modulated laser field to an atom-molecule mixed gas. In particular, the laser-molecule interaction induces a synthetic U(1) gauge potential for the dressed molecular dark state. Through numerical simulation, we demonstrate that such a gauge field leads to a spin Hall separation of atoms and molecules. In such a process, molecules can be transformed into the ground state completely.; NFRP [2013CBA01502, 2013CB834100]; NNSF of China [11374040, 11475027, 11575027, 11274051, 11547046]; SCI(E); EI; ARTICLE; lbfu@iapcm.ac.cn; 5; 26
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/437329]
专题	工学院
推荐引用方式 GB/T 7714	Ye, Chong,Fu, Li-Bin,Liu, Jie. Spin Hall separation of ultracold atom-molecule mixed gases[J]. LASER PHYSICS,2016.
APA	Ye, Chong,Fu, Li-Bin,&Liu, Jie.(2016).Spin Hall separation of ultracold atom-molecule mixed gases.LASER PHYSICS.
MLA	Ye, Chong,et al."Spin Hall separation of ultracold atom-molecule mixed gases".LASER PHYSICS (2016).