Creation of high-quality long-distance entanglement with flexible resources

Simple item page
dc.creatorHe, Bing
dc.creatorRen, Yu-Hang
dc.creatorBergou, Janos A.
dc.date2008-08-18
dc.date2009-04-15
dc.date.accessioned2026-07-07T13:15:45Z
dc.date.available2026-07-07T13:15:45Z
dc.descriptionWe present a quantum repeater protocol that generates the elementary segments of entangled photons through the communication of qubus in coherent states. The input photons at the repeater stations can be in arbitrary states to save the local state preparation time for the operations. The flexibility of the scheme accelerates the generation of the elementary segments (close to the exact Bell states) to a high rate for practical quantum communications. The entanglement connection to long distances is simplified and sped up, possibly realizing an entangled pair of high quality within the time in the order of that for classical communication between two far-away locations.
dc.description9 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/0808.2320
dc.identifierhttp://arxiv.org/abs/0808.2320
dc.identifierPHYSICAL REVIEW A 79, 052323 (2009)
dc.identifierdoi:10.1103/PhysRevA.79.052323
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/230570
dc.subjectQuantum Physics
dc.titleCreation of high-quality long-distance entanglement with flexible resources
dc.typetext

Files

Collections

arXiv