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Neutral Atom Quantum Register
2004
Physical Review Letters
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We demonstrate the realization of a quantum register using a string of single neutral atoms which are trapped in an optical dipole trap. The atoms are selectively and coherently manipulated in a magnetic field gradient using microwave radiation. Our addressing scheme operates with a high spatial resolution and qubit rotations on individual atoms are performed with 99% contrast. In a final read-out operation we analyze each individual atomic state. Finally, we have measured the coherence time
doi:10.1103/physrevlett.93.150501
pmid:15524857
fatcat:qfoo26rpqjdzpho3zchjthjihy