Reading-out the state of a flux qubit by Josephson transmission line solitons

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dc.creatorFedorov, Arkady
dc.creatorShnirman, Alexander
dc.creatorSchön, Gerd
dc.creatorKidiyarova-Shevchenko, Anna
dc.date2006-11-27
dc.date2006-11-30
dc.date.accessioned2026-07-07T08:10:29Z
dc.date.available2026-07-07T08:10:29Z
dc.descriptionWe describe the read-out process of the state of a Josephson flux qubit via solitons in Josephson transmission lines (JTL) as they are in use in the standard rapid single flux quantum (RSFQ) technology. We consider the situation where the information about the state of the qubit is stored in the time delay of the soliton. We analyze dissipative underdamped JTLs, take into account their jitter, and provide estimates of the measuring time and efficiency of the measurement for relevant experimental parameters.
dc.description13 pages, 12 figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0611680
dc.identifierhttp://arxiv.org/abs/cond-mat/0611680
dc.identifierPhys. Rev. B 75, 224504 (2007)
dc.identifierdoi:10.1103/PhysRevB.75.224504
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/131838
dc.subjectSuperconductivity
dc.subjectMesoscale and Nanoscale Physics
dc.titleReading-out the state of a flux qubit by Josephson transmission line solitons
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