Spin squeezing and entanglement

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Author
Öztop, Barış
Klyachko, Alexander A.
Shumovsky, Alexander S.
Date
2007
Source Title
Proceedings of the Conference on Coherence and Quantum Optics, CQO 2007
Print ISSN
2162-2701
Publisher
OSA
Language
English
Type
Conference Paper
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Abstract
We reformulate definition of spin squeezing and spin coherence in terms of the total variance in spin operators. We propose a new measure of spin squeezing. We show equivalence of spin squeezing and spin entanglement.
Keywords
Spin squeezing
Spin coherence
Spin entanglement
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http://hdl.handle.net/11693/27131
Published Version (Please cite this version)
https://doi.org/10.1364/CQO.2007.CSuA35
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