Entanglement and transport anomalies in nanowires

Simple item page
dc.creatorJefferson, J. H.
dc.creatorRamsak, A.
dc.creatorRejec, T.
dc.date2008-04-01
dc.date.accessioned2026-07-07T09:29:40Z
dc.date.available2026-07-07T09:29:40Z
dc.descriptionA shallow potential well in a near-perfect quantum wire will bind a single-electron and behave like a quantum dot, giving rise to spin-dependent resonances of propagating electrons due to Coulomb repulsion and Pauli blocking. It is shown how this may be used to generate full entanglement between static and flying spin-qubits near resonance in a two-electron system via singlet or triplet spin-filtering. In a quantum wire with many electrons, the same pairwise scattering may be used to explain conductance, thermopower and shot-noise anomalies, provided the temperature/energy scale is sufficiently high for Kondo-like many-body effects to be negligible.
dc.description'0.7 feature' issue
dc.identifierhttps://arxiv.org/abs/0804.0141
dc.identifierhttp://arxiv.org/abs/0804.0141
dc.identifierJ. Phys.: Condens. Matter 20, 164206 (2008)
dc.identifierdoi:10.1088/0953-8984/20/16/164206
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/157869
dc.subjectMesoscale and Nanoscale Physics
dc.subjectStrongly Correlated Electrons
dc.titleEntanglement and transport anomalies in nanowires
dc.typetext

Files

Collections

arXiv