Entangled microwave photons from quantum dots

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dc.creatorEmary, C.
dc.creatorTrauzettel, B.
dc.creatorBeenakker, C. W. J.
dc.date2005-02-23
dc.date2005-05-26
dc.date.accessioned2026-07-07T06:18:37Z
dc.date.available2026-07-07T06:18:37Z
dc.descriptionWe describe a mechanism for the production of polarisation-entangled microwaves using intra-band transitions in a pair of quantum dots. This proposal relies neither on spin-orbit coupling nor on control over electron-electron interactions. The quantum correlation of microwave polarisations is obtained from orbital degrees of freedom in an external magnetic field. We calculate the concurrence of emitted microwave photon pairs, and show that a maximally entangled Bell pair is obtained in the limit of weak inter-dot coupling.
dc.description4 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0502550
dc.identifierhttp://arxiv.org/abs/cond-mat/0502550
dc.identifierPhys. Rev. Lett. 95, 127401 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.127401
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/94793
dc.subjectMesoscale and Nanoscale Physics
dc.subjectQuantum Physics
dc.titleEntangled microwave photons from quantum dots
dc.typetext

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