Useful entanglement from the Pauli principle

Simple item page
dc.creatorCavalcanti, Daniel
dc.creatorMoreira, L. M.
dc.creatorMatinaga, Franklin
dc.creatorCunha, Marcelo O. Terra
dc.creatorSantos, Marcelo Franca
dc.date2006-08-18
dc.date2007-09-29
dc.date.accessioned2026-07-07T08:32:44Z
dc.date.available2026-07-07T08:32:44Z
dc.descriptionWe address the question whether identical-particle entanglement is a useful resource for quantum information processing. We answer this question positively by reporting a scheme to create entanglement using semiconductor quantum wells. The Pauli exclusion principle forces quantum correlations between the spins of two independent fermions in the conduction band. Selective electron-hole recombination then transfers this entanglement to the polarization of emitted photons, which can subsequently be used for quantum information tasks.
dc.description5 pages, 3 figures. V2: accepted version - text improved, 4 pages, 2 figs
dc.identifierhttps://arxiv.org/abs/quant-ph/0608141
dc.identifierhttp://arxiv.org/abs/quant-ph/0608141
dc.identifierPhys. Rev. B 76, 113304 (2007)
dc.identifierdoi:10.1103/PhysRevB.76.113304
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/138885
dc.subjectQuantum Physics
dc.subjectStrongly Correlated Electrons
dc.titleUseful entanglement from the Pauli principle
dc.typetext

Files

Collections

arXiv