2003/03/03 by Xu‐Bo Zou, Xu-Bo Zou, Zou, Xu-Bo +5
Computer Science · Engineering · Physics and Astronomy · #FOS: Physical sciences #Optical Network Technologies #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum Physics (quant-ph) #quant-ph
paper · pdf · doi:10.48550/arxiv.quant-ph/0303006
to appear in phys.Lett.A
arxiv created 2003/03/03 · openalex publication_date 2003/03/03 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We firstly present an all-optical scheme to implement the non-deterministic quantum logic operation of Knill, Laflamme and Milburn (Nature, 409, 46-52(2001)). In our scheme, squeezed vacuum state is acted as auxiliary state instead of single photon resources. Then we demonstrate that same setup can be used to teleport a superposition of vacuum and single photon state of the form α|0>+β|1> and a superposition of vacuum and single polarized photon state of the form α|0>+β|H>+γ|V>.