Knowledge Management System of Institute of Theoretical Physics, CAS
Yu, SX; Sun, CP ; Yu, SX , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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| Canonical quantum teleportation | |
| 发表期刊 | PHYSICAL REVIEW A
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| 关键词 | Podolsky-rosen Channels Phase-difference Index Theorem Operator States Variables Field |
| 摘要 | Canonically conjugated observables such as position and momentum and phase and number an found to play a threefold role in quantum teleportation. First, the common eigenstate of two commuting canonical observables like phase difference and number sum provides the quantum channel between two systems. Second, a similar pair of canonical observables from another two systems is measured in the Bell-operator measurements. Finally, two translations generated by the canonically conjugated observables of a single system constitute the local unitary operation to recover the unknown state. In addition, the necessary and sufficient condition is presented for a reliable quantum teleportation of finite-level systems. |
| 2000 | |
| ISSN | 1050-2947 |
| 卷号 | 61期号:2页码:- |
| 学科领域 | Physics |
| 收录类别 | SCI |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.itp.ac.cn/handle/311006/13019 |
| 专题 | 理论物理所科研产出_SCI论文 |
| 通讯作者 | Yu, SX , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yu, SX,Sun, CP,Yu, SX , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.. Canonical quantum teleportation[J]. PHYSICAL REVIEW A,2000,61(2):-. |
| APA | Yu, SX,Sun, CP,&Yu, SX , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2000).Canonical quantum teleportation.PHYSICAL REVIEW A,61(2),-. |
| MLA | Yu, SX,et al."Canonical quantum teleportation".PHYSICAL REVIEW A 61.2(2000):-. |
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