Canonical quantum teleportation
文献类型：期刊论文
| 作者 | Yu, SX; Sun, CP ; Yu, SX , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
|
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2000 |
| 卷号 | 61期号:2页码:- |
| 关键词 | Podolsky-rosen Channels Phase-difference Index Theorem Operator States Variables Field |
| ISSN号 | 1050-2947 |
| 英文摘要 | 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. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000085336900039 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13019]  |
| 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 | 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):-. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。