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Dynamical control of quantum state transfer within hybrid open systems

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 نشر من قبل Guy Bensky
 تاريخ النشر 2010
  مجال البحث فيزياء
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We analyze quantum state-transfer optimization within hybrid open systems, from a noisy (write-in) qubit to its quiet counterpart (storage qubit). Intriguing interplay is revealed between our ability to avoid bath-induced errors that profoundly depend on the bath-memory time and the limitations imposed by leakage out of the operational subspace. Counterintuitively, under no circumstances is the fastest transfer optimal (for a given transfer energy).



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