Spin squeezing and entanglement

Date
2007
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Source Title
Proceedings of the Conference on Coherence and Quantum Optics, CQO 2007
Print ISSN
2162-2701
Electronic ISSN
Publisher
OSA
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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.

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Keywords
Spin squeezing, Spin coherence, Spin entanglement
Citation
Published Version (Please cite this version)