Resumen
We consider a system consisting of a single ion in a Paul trap coupled to a cavity electromagnetic field mode. We analyze the fidelity of a scheme for quantum swapping between vibrational and cavity field states, when the system is in contact with a reservoir at zero temperature. © 2004 The American Physical Society.
Idioma original | Español |
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Publicación | Physical Review A: atomic, molecular, and optical physics |
Volumen | 69 |
Estado | Publicada - 1 ene. 2004 |