Decoherence of the Superconducting Persistent Current Qubit

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dc.creatorTian, Lin
dc.creatorLevitov, L. S.
dc.creatorvan der Wal, Caspar H.
dc.creatorMooij, J. E.
dc.creatorOrlando, T. P.
dc.creatorLloyd, S.
dc.creatorHarmans, C. J. P. M.
dc.creatorMazo, J. J.
dc.date1999-10-05
dc.date2000-04-27
dc.date.accessioned2026-07-07T03:14:44Z
dc.date.available2026-07-07T03:14:44Z
dc.descriptionDecoherence of a solid state based qubit can be caused by coupling to microscopic degrees of freedom in the solid. We lay out a simple theory and use it to estimate decoherence for a recently proposed superconducting persistent current design. All considered sources of decoherence are found to be quite weak, leading to a high quality factor for this qubit.
dc.description10 pages, 1 figure, Latex/revtex.To appear in proceedings of the NATO-ASI on "Quantum Mesoscopic Phenomena and Mesoscopic Devices in Microelectronics"; Corrections were made on Oct. 29th, 1999
dc.identifierhttps://arxiv.org/abs/cond-mat/9910062
dc.identifierhttp://arxiv.org/abs/cond-mat/9910062
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/29787
dc.subjectMesoscale and Nanoscale Physics
dc.subjectQuantum Physics
dc.titleDecoherence of the Superconducting Persistent Current Qubit
dc.typetext

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