Abstract:
We study a method for the implementation of a reliable teleportation protocol (theoretically, 100% of success) of internal states in trapped ions. The generation of the quantum channel (any of four Bell states) may be done respecting technical limitations on individual addressing and without claiming the Lamb-Dicke regime. An adequate Bell analyzer, that transforms unitarily the Bell basis into a completely disentangled one, is considered. Probable sources of error and fidelity estimations of the teleportation process are studied. Finally, we discuss experimental issues, proposing a scenario in which the present scheme could be implemented.
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Received 1st June 2000 and Received in final form 17 August 2000
Rights and permissions
About this article
Cite this article
Solano, E., Cesar, C., de Matos Filho, R. et al. Reliable teleportation in trapped ions. Eur. Phys. J. D 13, 121–128 (2001). https://doi.org/10.1007/s100530170293
Issue Date:
DOI: https://doi.org/10.1007/s100530170293