Improving the purity of one- and two-qub
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S. Kohler; P. HΓ€nggi
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Article
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2006
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John Wiley and Sons
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English
β 225 KB
## Abstract We investigate the influence of AC driving fields on the coherence properties of oneβ and twoβqubit gate operations. In both cases, we find that for suitable driving parameters, the gate purity improves significantly. A mapping of the timeβdependent systemβbath model to an effective sta