Stochastic Noise as a Source of Decoherence in a Solid State Quantum Computer

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dc.creatorWellard, C. J.
dc.creatorHollenberg, L. C. L.
dc.date2001-04-11
dc.date.accessioned2026-07-07T06:01:55Z
dc.date.available2026-07-07T06:01:55Z
dc.descriptionWe examine a stochastic noise process that has a decohering effect on the average evolution of qubits in the quantum register of the solid state quantum computer proposed by Kane. We consider the effects of this process on the single qubit operations necessary to perform quantum logical gates and derive an expression for the fidelity of these gates in this system. We then calculate an upper bound on the level of this stochastic noise tolerable in a workable quantum computer.
dc.identifierhttps://arxiv.org/abs/quant-ph/0104055
dc.identifierhttp://arxiv.org/abs/quant-ph/0104055
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89429
dc.subjectQuantum Physics
dc.titleStochastic Noise as a Source of Decoherence in a Solid State Quantum Computer
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