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题名: Dynamic fragmentation of a spinor Bose-Einstein condensate
作者: Mustecaplioglu, OE ;  Zhang, M ;  Yi, S ;  You, L ;  Sun, CP
刊名: PHYSICAL REVIEW A
出版日期: 2003
卷号: 68, 期号:6, 页码:-
关键词: STATES ;  RADIATION ;  BOSONS ;  GASES ;  MODEL
学科分类: Physics
通讯作者: Mustecaplioglu, OE , Koc Univ, Rumelifeneri Yolu, TR-34450 Istanbul, Turkey.
部门归属: Koc Univ, Rumelifeneri Yolu, TR-34450 Istanbul, Turkey; Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
英文摘要: We investigate dynamical behavior of fragmentation of a spinor Bose-Einstein condensate in both the semiclassical and quantum regimes. We show that an unfragmented condensate can become fragmented at later times due to the inherent interactions of elastic atomic collisions, when a certain phase relationship exists among the state amplitudes in different components initially. A close relationship between the fragmentation and population dynamics of atomic distributions within different spin components is found for certain initial states with zero magnetization. The type of fragmentation regime is characterized via atom-number fluctuations. We also address complications of our study when the condensate spatial mode function is different for each spin component.
收录类别: SCI
原文出处: 查看原文
WOS记录号: WOS:000187885000093
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/14169
Appears in Collections:理论物理所1978-2010年知识产出_期刊论文

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Recommended Citation:
Mustecaplioglu, OE,Zhang, M,Yi, S,et al. Dynamic fragmentation of a spinor Bose-Einstein condensate[J]. PHYSICAL REVIEW A,2003,68(6):-.
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