Knowledge Management System of Institute of Theoretical Physics, CAS
Yang, S; Song, Z; Sun, CP ; Yang, S , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China
| |
| Wave-packet transmission of Bloch electrons manipulated by magnetic field | |
| Source Publication | PHYSICAL REVIEW A
 |
| Keyword | Quantum Chains Dynamics Entanglement Revivals Collapse |
| Abstract | We study the phenomenon of wave-packet revivals of Bloch electrons and explore how to control them by a magnetic field for quantum-information transfer. It is shown that the single electron system can be modulated into a linear dispersion regime by the "quantized" flux and then an electronic wave packet with the components localized in this regime can be transferred without spreading. This feature can be utilized to perform the high-fidelity transfer of quantum information encoded in the polarization of the spin. Beyond the linear approximation, the relocalization and self-interference occur as the interesting phenomena of quantum coherence. |
| 2006 | |
| ISSN | 1050-2947 |
| Volume | 73Issue:2Pages:- |
| Subject Area | Physics |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/6048 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Yang, S , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China |
| Recommended Citation GB/T 7714 | Yang, S,Song, Z,Sun, CP,et al. Wave-packet transmission of Bloch electrons manipulated by magnetic field[J]. PHYSICAL REVIEW A,2006,73(2):-. |
| APA | Yang, S,Song, Z,Sun, CP,&Yang, S , Nankai Univ, Dept Phys, Tianjin 300071, Peoples R China.(2006).Wave-packet transmission of Bloch electrons manipulated by magnetic field.PHYSICAL REVIEW A,73(2),-. |
| MLA | Yang, S,et al."Wave-packet transmission of Bloch electrons manipulated by magnetic field".PHYSICAL REVIEW A 73.2(2006):-. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Wave-packet transmis（330KB） | 开放获取 | License | Application Full Text | |||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment