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Motional effects of single trapped atomic/ionic qubit

L. You
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Abstract

We investigate theoretical decoherence effects of the motional degrees of freedom of a single trapped atomic/ionic electronically coded qubit. For single bit rotations from a resonant running wave laser field excitation, we found the achievable fidelity to be determined by a single parameter characterized by the motional states. Our quantitative results provide a useful realistic view for current experimental efforts in quantum information and computing.

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L. You. 2000-01-31. Motional effects of single trapped atomic/ionic qubit. https://doi.org/10.1103/physreva.64.012302

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