Distributed manipulation of two-qubit entanglement with coupled continuous variables
نویسندگان
چکیده
منابع مشابه
Bound entanglement and continuous variables
We introduce the definition of generic bound entanglement for the case of continuous variables. We provide some examples of bound entangled states for that case, and discuss their physical sense in the context of quantum optics. We raise the question of whether the entanglement of these states is generic. As a by-product we obtain a new many parameter family of bound entangled states with posit...
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Institut für Theoretische Physik, Universität Innsbruck,A-6020 Innsbruck, Austria a Institut für Theoretische Physik, Universität Hannover, Hannover, Germany b Department of Mathematics, University of Bristol, University Walk, Bristol BS8 1TW, UK c H. H. Wills Physics Laboratory, University of Bristol, Tyndall Avenue, Bristol BS8 1TL, UK d BRIMS, Hewlett-Packard Laboratories, Stoke Gifford, Bri...
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ژورنال
عنوان ژورنال: Journal of the Optical Society of America B
سال: 2015
ISSN: 0740-3224,1520-8540
DOI: 10.1364/josab.32.000297