Fractional revivals of the quantum state in a tight-binding chain
文献类型：期刊论文
| 作者 | Chen, Bing; Song, Z.; Sun, C. P. ; Chen, B , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China
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| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2007 |
| 卷号 | 75期号:1页码:- |
| 关键词 | Wave-packets Dots Systems |
| ISSN号 | 1050-2947 |
| 英文摘要 | 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. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000243894100027 |
| 公开日期 | 2012-08-02 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/5799]  |
| 专题 | 理论物理研究所_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 |
| 推荐引用方式 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):-. |
入库方式： OAI收割
来源：理论物理研究所
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