Quantum entanglement of space domains occupied by interacting electrons

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dc.creatorRamsak, A.
dc.creatorMravlje, J.
dc.creatorRejec, T.
dc.date2008-10-16
dc.date.accessioned2026-07-07T13:01:51Z
dc.date.available2026-07-07T13:01:51Z
dc.descriptionSpin-entanglement of two electrons occupying two spatial regions -- domains -- is expressed in a compact form in terms of spin-spin correlation functions. The power of the formalism is demonstrated on several examples ranging from generation of entanglement by scattering of two electrons to the entanglement of a pair of qubits represented by a double quantum dot coupled to leads. In the latter case the collapse of entanglement due to the Kondo effect is analyzed.
dc.identifierhttps://arxiv.org/abs/0810.2935
dc.identifierhttp://arxiv.org/abs/0810.2935
dc.identifierPhys. Status Solidi B 246, 1006 (2009)
dc.identifierdoi:10.1002/pssb.200881570
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/226285
dc.subjectMesoscale and Nanoscale Physics
dc.titleQuantum entanglement of space domains occupied by interacting electrons
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