Deterministic teleportation using single-photon entanglement as a resource

Gunnar Björk, Amine Laghaout, Ulrik L. Andersen

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Abstract

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. © 2012 American Physical Society.
Original languageEnglish
JournalPhysical Review A
Volume85
Issue number2
Pages (from-to)022316
Number of pages6
ISSN2469-9926
DOIs
Publication statusPublished - 2012

Bibliographical note

©2012 American Physical Society

Keywords

  • Quantum optics
  • Particle beams

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