2003/07/31 by Jaeyoon Cho, Hai-Woong Lee · 31 citations
Chemistry · Computer Science · Physics and Astronomy · #Adiabatic process #Atom (system on chip) #Atomic physics #Cavity quantum electrodynamics #Chemistry #Computer science #Laser #Open quantum system #Physics #Polarization (electrochemistry) #Quantum #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum channel #Quantum information #Quantum mechanics #Quantum network #Quantum optics and atomic interactions #Quantum teleportation #Spontaneous emission #Teleportation #quant-ph
paper · pdf · doi:10.1103/physreva.70.034305
published in Physical Review A 70(3) (American Physical Society)
openalex publication_date 2004/09/28 · arxiv created 2005/09/13 · arxiv updated 2011/11/09 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We propose a scheme to implement the quantum teleportation protocol with single atoms trapped in cavities. The scheme is based on the adiabatic passage and the polarization measurement. We show that it is possible to teleport the internal state of an atom trapped in a cavity to an atom trapped in another cavity with the success probability of 1∕2 and the fidelity of 1. The scheme is resistant to a number of considerable imperfections such as the violation of the Lamb-Dicke condition, weak atom-cavity coupling, spontaneous emission, and detection inefficiency.