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Xiong, Hongwei; Wu, Biao; Xiong, HW , Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
Atomic quantum corrals for Bose-Einstein condensates
Source PublicationPHYSICAL REVIEW A
KeywordSemiclassical Dynamics Ultracold Gases Mott Insulator Trapped Gases Fermi Gas Waves Molecules Billiards Vortices Surface
AbstractWe consider the dynamics of Bose-Einstein condensates in a corral-like potential. Compared to the electronic quantum corrals, the atomic quantum corrals have the advantages of allowing direct and convenient observation of the wave dynamics, together with adjustable interaction strength. Our numerical study shows that these advantages not only allow exploration of the rich dynamical structures in the density distribution but also make the corrals useful in many other aspects. In particular, the corrals for atoms can be arranged into a stadium shape for the experimental visualization of quantum chaos, which has been elusive with electronic quantum corrals. The density correlation is used to describe quantitatively the dynamical quantum chaos. Furthermore, we find that the interatomic interaction can greatly enhance the dynamical quantum chaos, for example, inducing a chaotic behavior even in circle-shaped corrals.
2010
ISSN1050-2947
Volume82Issue:5Pages:-
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNSFC[10875165, 10825417, 10634060]; NKBRSF of China[2011CB921503] ; NSFC[10875165, 10825417, 10634060]; NKBRSF of China[2011CB921503] ; NSFC[10875165, 10825417, 10634060]; NKBRSF of China[2011CB921503] ; NSFC[10875165, 10825417, 10634060]; NKBRSF of China[2011CB921503]
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Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/5005
Collection理论物理所科研产出_SCI论文
Corresponding AuthorXiong, HW , Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China
Recommended Citation
GB/T 7714
Xiong, Hongwei,Wu, Biao,Xiong, HW , Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China. Atomic quantum corrals for Bose-Einstein condensates[J]. PHYSICAL REVIEW A,2010,82(5):-.
APA Xiong, Hongwei,Wu, Biao,&Xiong, HW , Chinese Acad Sci, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China.(2010).Atomic quantum corrals for Bose-Einstein condensates.PHYSICAL REVIEW A,82(5),-.
MLA Xiong, Hongwei,et al."Atomic quantum corrals for Bose-Einstein condensates".PHYSICAL REVIEW A 82.5(2010):-.
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