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Fractional revivals of the quantum state in a tight-binding chain
Chen, Bing; Song, Z.; Sun, C. P.; Chen, B , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China
2007
发表期刊PHYSICAL REVIEW A
ISSN1050-2947
卷号75期号:1页码:-
摘要We investigate the time evolution of a Gaussian wave packet (GWP) in a tight-binding chain with a uniform nearest-neighbor hopping integral. Analytical investigations and numerical simulations show that fractional revivals of the quantum state occur in this system, i.e., at appropriate times, a GWP can evolve into many copies of the initial state at different positions. The application of this quantum phenomenon to quantum information transfer in solid-state systems is discussed.
部门归属Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China; Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China
关键词Wave-packets Dots Systems
学科领域Physics
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收录类别SCI
WOS记录号WOS:000243894100027
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被引频次:12[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/5799
专题理论物理所1978-2010年知识产出
通讯作者Chen, B , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China
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GB/T 7714
Chen, Bing,Song, Z.,Sun, C. P.,et al. Fractional revivals of the quantum state in a tight-binding chain[J]. PHYSICAL REVIEW A,2007,75(1):-.
APA Chen, Bing,Song, Z.,Sun, C. P.,&Chen, B , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.(2007).Fractional revivals of the quantum state in a tight-binding chain.PHYSICAL REVIEW A,75(1),-.
MLA Chen, Bing,et al."Fractional revivals of the quantum state in a tight-binding chain".PHYSICAL REVIEW A 75.1(2007):-.
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