Realization of logically labeled effective pure states for bulk quantum computation

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dc.creatorVandersypen, Lieven M. K.
dc.creatorYannoni, Costantino S.
dc.creatorSherwood, Mark H.
dc.creatorChuang, Isaac L.
dc.date1999-05-12
dc.date1999-10-13
dc.date.accessioned2026-07-07T12:33:28Z
dc.date.available2026-07-07T12:33:28Z
dc.descriptionWe report the first use of "logical labeling" to perform a quantum computation with a room-temperature bulk system. This method entails the selection of a subsystem which behaves as if it were at zero temperature - except for a decrease in signal strength - conditioned upon the state of the remaining system. No averaging over differently prepared molecules is required. In order to test this concept, we execute a quantum search algorithm in a subspace of two nuclear spins, labeled by a third spin, using solution nuclear magnetic resonance (NMR), and employing a novel choice of reference frame to uncouple nuclei.
dc.descriptionPRL 83, 3085 (1999). Small changes made to improve readability and remove ambiguities
dc.identifierhttps://arxiv.org/abs/quant-ph/9905041
dc.identifierhttp://arxiv.org/abs/quant-ph/9905041
dc.identifierPhys.Rev.Lett.83:3085,1999
dc.identifierdoi:10.1103/PhysRevLett.83.3085
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/217135
dc.subjectQuantum Physics
dc.titleRealization of logically labeled effective pure states for bulk quantum computation
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