Proposal for a cumulant-based Bell test for mesoscopic junctions


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BEDNORZ, Adam, Wolfgang BELZIG, 2011. Proposal for a cumulant-based Bell test for mesoscopic junctions. In: Physical Review B. 83(12). ISSN 1098-0121

@article{Bednorz2011Propo-16170, title={Proposal for a cumulant-based Bell test for mesoscopic junctions}, year={2011}, doi={10.1103/PhysRevB.83.125304}, number={12}, volume={83}, issn={1098-0121}, journal={Physical Review B}, author={Bednorz, Adam and Belzig, Wolfgang} }

<rdf:RDF xmlns:rdf="" xmlns:bibo="" xmlns:dc="" xmlns:dcterms="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dcterms:rights rdf:resource=""/> <dc:contributor>Bednorz, Adam</dc:contributor> <dc:date rdf:datatype="">2012-02-21T10:01:33Z</dc:date> <dc:creator>Belzig, Wolfgang</dc:creator> <dcterms:abstract xml:lang="eng">The creation and detection of entanglement in solid state electronics is of fundamental importance for quantum information processing. We prove that second-order quantum correlations can be always interpreted classically and propose a general test of entanglement based on the violation of a classically derived inequality for continuous variables by fourth-order quantum correlation functions. Our scheme provides a way to prove the existence of entanglement in a mesoscopic transport setup by measuring higher order cumulants without requiring the additional assumption of a single-charge detection.</dcterms:abstract> <dc:rights>deposit-license</dc:rights> <dc:contributor>Belzig, Wolfgang</dc:contributor> <dcterms:title>Proposal for a cumulant-based Bell test for mesoscopic junctions</dcterms:title> <dcterms:issued>2011</dcterms:issued> <dcterms:available rdf:datatype="">2012-02-21T10:01:33Z</dcterms:available> <dc:creator>Bednorz, Adam</dc:creator> <dc:language>eng</dc:language> <dcterms:bibliographicCitation>First publ. in: Physical Review B ; 83 (2011), 12. - 125304</dcterms:bibliographicCitation> <bibo:uri rdf:resource=""/> </rdf:Description> </rdf:RDF>

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