Are Quantum Computing Models Realistic?

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dc.creatorKak, Subhash
dc.date2001-10-05
dc.date2003-05-09
dc.date.accessioned2026-07-07T06:26:58Z
dc.date.available2026-07-07T06:26:58Z
dc.descriptionThe commonly used circuit model of quantum computing leaves out the problems of imprecision in the initial state preparation, particle statistics (indistinguishability of particles belonging to the same quantum state), and error correction (current techniques cannot correct all small errors). The initial state in the circuit model computation is obtained by applying potentially imprecise Hadamard gate operations whereas useful quantum computation requires a state with no uncertainty. We review some limitations of the circuit model and speculate on the question if a hierarchy of quantum-type computing models exists.
dc.description9 pages with corrections
dc.identifierhttps://arxiv.org/abs/quant-ph/0110040
dc.identifierhttp://arxiv.org/abs/quant-ph/0110040
dc.identifierACM Ubiquity, 7 (11): 1-9, 2006
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/97283
dc.subjectQuantum Physics
dc.titleAre Quantum Computing Models Realistic?
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