Deterministic teleportation using single-photon entanglement as a resource
2012 (English)In: Physical Review A. Atomic, Molecular, and Optical Physics, ISSN 1050-2947, E-ISSN 1094-1622, Vol. 85, no 2, 022316- p.Article in journal (Refereed) Published
We outline a proof that teleportation with a single particle is, in principle, just as reliable as with two particles. We thereby hope to dispel the skepticism surrounding single-photon entanglement as a valid resource in quantum information. A deterministic Bell-state analyzer is proposed which uses only classical resources, namely, coherent states, a Kerr nonlinearity, and a two-level atom.
Place, publisher, year, edition, pages
2012. Vol. 85, no 2, 022316- p.
IdentifiersURN: urn:nbn:se:kth:diva-91251DOI: 10.1103/PhysRevA.85.022316ISI: 000300235300007ScopusID: 2-s2.0-84856831480OAI: oai:DiVA.org:kth-91251DiVA: diva2:509253
FunderSwedish Research Council
QC 201203122012-03-122012-03-122012-11-19Bibliographically approved