Information and Computation: Classical and Quantum Aspects

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dc.creatorGalindo, A.
dc.creatorMartin-Delgado, M. A.
dc.date2001-12-18
dc.date.accessioned2026-07-07T12:04:20Z
dc.date.available2026-07-07T12:04:20Z
dc.descriptionQuantum theory has found a new field of applications in the realm of information and computation during the recent years. This paper reviews how quantum physics allows information coding in classically unexpected and subtle nonlocal ways, as well as information processing with an efficiency largely surpassing that of the present and foreseeable classical computers. Some outstanding aspects of classical and quantum information theory will be addressed here. Quantum teleportation, dense coding, and quantum cryptography are discussed as a few samples of the impact of quanta in the transmission of information. Quantum logic gates and quantum algorithms are also discussed as instances of the improvement in information processing by a quantum computer. We provide finally some examples of current experimental realizations for quantum computers and future prospects.
dc.descriptionREVTEX4.b4 file, 82 two-column pages, 60 ps and eps color figures. Reviews of Modern Physics to appear (submitted June 2001)
dc.identifierhttps://arxiv.org/abs/quant-ph/0112105
dc.identifierhttp://arxiv.org/abs/quant-ph/0112105
dc.identifierRev.Mod.Phys.74:347-423,2002
dc.identifierdoi:10.1103/RevModPhys.74.347
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/208099
dc.subjectQuantum Physics
dc.subjectCondensed Matter
dc.subjectHigh Energy Physics - Theory
dc.titleInformation and Computation: Classical and Quantum Aspects
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