How big is a quantum computer?

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dc.creatorWallentowitz, S.
dc.creatorWalmsley, I. A.
dc.creatorEberly, J. H.
dc.date2000-09-17
dc.date.accessioned2026-07-07T06:00:49Z
dc.date.available2026-07-07T06:00:49Z
dc.descriptionAccounting for resources is the central issue in computational efficiency. We point out physical constraints implicit in information readout that have been overlooked in classical computing. The basic particle-counting mode of read-out sets a lower bound on the resources needed to implement a quantum computer. As a consequence, computers based on classical waves are as efficient as those based on single quantum particles.
dc.description4 pages, 1 figure
dc.identifierhttps://arxiv.org/abs/quant-ph/0009069
dc.identifierhttp://arxiv.org/abs/quant-ph/0009069
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89079
dc.subjectQuantum Physics
dc.titleHow big is a quantum computer?
dc.typetext

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