FRACTIONAL WINDINGS OF THE SPINOR CONDENSATES ON A RING

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	FRACTIONAL WINDINGS OF THE SPINOR CONDENSATES ON A RING
	Liu, YK ; Yang, SJ
刊名	INTERNATIONAL JOURNAL OF MODERN PHYSICS B
	2013
卷号	27 期号:16 页码:1350070
关键词	TOPOLOGICAL DEFECTS
ISSN号	0217-9792
通讯作者	Yang, SJ (reprint author), Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.
英文摘要	We study the uniform solutions to the one-dimensional (1D) spinor Bose-Einstein condensates on a ring. These states explicitly display the associated motion of the super-current and the spin rotation, which give rise to fractional winding numbers according to the various compositions of the hyperfine states. It simultaneously yields a fractional factor to the global phase due to the spin-gauge symmetry. All fractional windings can be denoted as nk/(m + n), with nk < m + n < 2F, for arbitrary spin-F Bose-Einstein condensation (BEC). Our method can be applied to explore the fractional vortices by identifying the ring as the boundary of two-dimensional (2D) spinor condensates.
学科主题	Physics
收录类别	SCI
资助信息	Ministry of Science and Technology of China [2012CB821403]
原文出处	http://dx.doi.org/10.1142/S0217979213500707
语种	英语
WOS记录号	WOS:000320056000005
公开日期	2014-04-25
内容类型	期刊论文
源URL	[http://ir.itp.ac.cn/handle/311006/15340]
专题	理论物理研究所_理论物理所1978-2010年知识产出
推荐引用方式 GB/T 7714	Liu, YK,Yang, SJ. FRACTIONAL WINDINGS OF THE SPINOR CONDENSATES ON A RING[J]. INTERNATIONAL JOURNAL OF MODERN PHYSICS B,2013,27(16):1350070.
APA	Liu, YK,&Yang, SJ.(2013).FRACTIONAL WINDINGS OF THE SPINOR CONDENSATES ON A RING.INTERNATIONAL JOURNAL OF MODERN PHYSICS B,27(16),1350070.
MLA	Liu, YK,et al."FRACTIONAL WINDINGS OF THE SPINOR CONDENSATES ON A RING".INTERNATIONAL JOURNAL OF MODERN PHYSICS B 27.16(2013):1350070.