Entanglement in frequency standards and quantum information theory

被引：6

作者：

Huelga, SF ^{[1
]}

Knight, PL

Macchiavello, C

Plenio, MB

Vedral, V

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Opt Sect, London SW7 2BZ, England

[2] Univ Pavia, Dipartimento Fis A Volta, I-27100 Pavia, Italy

[3] Ctr Quantum Computat, Clarendon Lab, Oxford OX1 3PU, England

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 1998年 / 67卷 / 06期

关键词：

D O I：

10.1007/s003400050572

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Entanglement is a key property of quantum information theory. Here we describe ways to quantify the amount of entanglement. We point out the statistical interpretation of these entanglement measures and some connections between entanglement transformations and thermodynamics. We also describe ways how entanglement can be applied in quantum optical applications such as optical frequency standards.

引用

页码：723 / 732

页数：10

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