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 language | English |
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Journal | Physical Review A |
Volume | 85 |
Issue number | 2 |
Pages (from-to) | 022316 |
Number of pages | 6 |
ISSN | 2469-9926 |
DOIs | |
Publication status | Published - 2012 |
Bibliographical note
©2012 American Physical SocietyKeywords
- Quantum optics
- Particle beams