2007/08/27 by Iara P. de Queiros, Iara P. de Queirós, Simone Souza +4 · 17 citations
Computer Science · Mathematics · Physics and Astronomy · #Acoustics #Coherent states #Computer science #Fidelity #Field (mathematics) #High fidelity #Lossy compression #Mathematical analysis #Mathematics #Mode (computer interface) #Optics #Photon #Physics #Quantum #Quantum Information and Cryptography #Quantum channel #Quantum entanglement #Quantum mechanics #Quantum optics and atomic interactions #Scheme (mathematics) #Spectroscopy and Quantum Chemical Studies #Superposition principle #Telecommunications #Teleportation #quant-ph
paper · pdf · doi:10.1103/physreva.76.034101
published in Physical Review A 76(3) (American Physical Society) · 4 pages, 2 figures, in appreciation for publication in Physical Review A
arxiv created 2007/08/27 · openalex publication_date 2007/09/06 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We propose a simplified scheme to teleport a superposition of coherent states from one mode to another of the same bimodal lossy cavity. Based on current experimental capabilities, we present a calculation of the fidelity that can be achieved, demonstrating accurate teleportation if the mean photon number of each mode is at most 1.5. Our scheme applies as well for teleportation of coherent states from one mode of a cavity to another mode of a second cavity, when both cavities are embedded in a common reservoir.