Noise of entangled electrons : bunching and antibunching

Zitieren

Dateien zu dieser Ressource

Prüfsumme: MD5:e0b72d29efa896cdc15743557c720fcc

BURKARD, Guido, Daniel LOSS, Eugene V. SUKHORUKOV, 2000. Noise of entangled electrons : bunching and antibunching. In: Physical Review / B. 61, pp. R16303-R16306

@article{Burkard2000Noise-4714, title={Noise of entangled electrons : bunching and antibunching}, year={2000}, doi={10.1103/PhysRevB.61.R16303}, volume={61}, journal={Physical Review / B}, pages={R16303--R16306}, author={Burkard, Guido and Loss, Daniel and Sukhorukov, Eugene V.} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/4714"> <dc:creator>Burkard, Guido</dc:creator> <dc:rights>deposit-license</dc:rights> <dcterms:abstract xml:lang="eng">Addressing the feasibility of quantum communication with entangled electrons in an interacting many-body environment, we propose an interference experiment using a scattering set-up with an entangler and a beam splitter. It is shown that, due to electron-electron interaction, the fidelity of the entangled singlet and triplet states is reduced by z2 F in a conductor described by Fermi liquid theory. We calculate the quasiparticle weight factor zF for a two-dimensional electron system. The current noise for electronic singlet states turns out to be enhanced (bunching behavior), while it is reduced for triplet states (antibunching). Within standard scattering theory, we find that the Fano factor (noise-to-current ratio) for singlets is twice as large as for independent classical particles and is reduced to zero for triplets.</dcterms:abstract> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:49:48Z</dcterms:available> <dc:creator>Sukhorukov, Eugene V.</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-03-24T14:49:48Z</dc:date> <dcterms:title>Noise of entangled electrons : bunching and antibunching</dcterms:title> <dc:language>eng</dc:language> <dc:contributor>Loss, Daniel</dc:contributor> <dcterms:bibliographicCitation>First publ. in: arXiv:cond-mat/9906071 [cond-mat.mes-hall], also publ. in: Physical Review / B 61 (2000), pp. R16303-R16306</dcterms:bibliographicCitation> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103416863-3868037-7"/> <dcterms:issued>2000</dcterms:issued> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/4714"/> <dc:contributor>Burkard, Guido</dc:contributor> <dc:creator>Loss, Daniel</dc:creator> <dc:format>application/pdf</dc:format> <dc:contributor>Sukhorukov, Eugene V.</dc:contributor> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

9906071v2.pdf 83

Das Dokument erscheint in:

KOPS Suche


Stöbern

Mein Benutzerkonto