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69135 |
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|a Yuan, Haidong
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|a Massachusetts Institute of Technology. Research Laboratory of Electronics
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|a Yuan, Haidong
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|a Yuan, Haidong
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|a Müller, M. M.
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|a Reich, D. M.
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|a Murphy, M.
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|a Vala, J.
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|a Whaley, K. B.
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|a Calarco, T.
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|a Koch, Christiane P.
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|a Optimizing entangling quantum gates for physical systems
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|b American Physical Society (APS),
|c 2012-02-16T19:18:20Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/69135
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|a Optimal control theory is a versatile tool that presents a route to significantly improving figures of merit for quantum information tasks. We combine it here with the geometric theory for local equivalence classes of two-qubit operations to derive an optimization algorithm that determines the best entangling two-qubit gate for a given physical setting. We demonstrate the power of this approach for trapped polar molecules and neutral atoms.
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|a European Community (project AQUTE)
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|a European Community (project PICC)
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|a European Community (project DIAMANT)
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|a Germany. Federal Ministry of Education and Research (BMBF) (Network QuOReP)
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|a Science Foundation Ireland
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|a Deutsche Forschungsgemeinschaft (DFG)
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|a en_US
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|a Article
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|t Physical Review A
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