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Yu, SX; Sun, CP![]() | |
Canonical quantum teleportation | |
Source Publication | PHYSICAL REVIEW A
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Keyword | Podolsky-rosen Channels Phase-difference Index Theorem Operator States Variables Field |
Abstract | 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 |
Volume | 61Issue:2Pages:- |
Subject Area | Physics |
Indexed By | SCI |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/13019 |
Collection | SCI期刊论文 |
Corresponding Author | Yu, SX , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
Recommended Citation 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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