Spontaneous crystallization of skyrmions and fractional vortices in fast-rotating and rapidly quenched spin-1 Bose-Einstein condensates

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	Spontaneous crystallization of skyrmions and fractional vortices in fast-rotating and rapidly quenched spin-1 Bose-Einstein condensates
	Su, SW ; Hsueh, CH ; Liu, IK ; Horng, TL ; Tsai, YC ; Gou, SC ; liu, WM
刊名	PHYSICAL REVIEW A
	2011
卷号	84 期号:2
关键词	PHASE GASES
ISSN号	1050-2947
通讯作者	Su, SW (reprint author), Natl Tsing Hua Univ, Dept Phys, Hsinchu 30013, Taiwan.
中文摘要	We investigate the spontaneous generation of crystallized topological defects via the combining effects of fast rotation and rapid thermal quench on spin-1 Bose-Einstein condensates (BECs). By solving the stochastic projected Gross-Pitaevskii equation, we show that, when the system reaches equilibrium, a hexagonal lattice of skyrmions and a square lattice of half-quantized vortices can be formed in a ferromagnetic and antiferromagnetic spinor BEC, respectively, which can be imaged by using the polarization-dependent phase-contrast method.
收录类别	SCI
资助信息	NSC Taiwan [98-2112-M-018-001-MY2]; NCTS; NSFC [10934010]; NKBRSFC [2011CB921502]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/52963]
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	Su, SW,Hsueh, CH,Liu, IK,et al. Spontaneous crystallization of skyrmions and fractional vortices in fast-rotating and rapidly quenched spin-1 Bose-Einstein condensates[J]. PHYSICAL REVIEW A,2011,84(2).
APA	Su, SW.,Hsueh, CH.,Liu, IK.,Horng, TL.,Tsai, YC.,...&liu, WM.(2011).Spontaneous crystallization of skyrmions and fractional vortices in fast-rotating and rapidly quenched spin-1 Bose-Einstein condensates.PHYSICAL REVIEW A,84(2).
MLA	Su, SW,et al."Spontaneous crystallization of skyrmions and fractional vortices in fast-rotating and rapidly quenched spin-1 Bose-Einstein condensates".PHYSICAL REVIEW A 84.2(2011).