Entanglement in frequency standards and quantum information theory
Author(s) -
Susana F. Huelga,
P. L. Knight,
Chiara Macchiavello,
Martin B. Plenio,
Vlatko Vedral
Publication year - 1998
Publication title -
applied physics b
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.591
H-Index - 131
eISSN - 1432-0649
pISSN - 0946-2171
DOI - 10.1007/s003400050572
Subject(s) - quantum entanglement , quantum optics , quantum information , quantum mechanics , quantum , physics
???The original publication is available at www.springerlink.com???. Copyright Springer. DOI: 10.1007/s003400050572 [Full text of this article is not available in the UHRA]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
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