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AuthorCai, J-Mdc.contributor.author
AuthorNaydenov, B.dc.contributor.author
AuthorPfeiffer, R.dc.contributor.author
AuthorMcGuinness, L. P.dc.contributor.author
AuthorJahnke, K. D.dc.contributor.author
AuthorJelezko, Fedordc.contributor.author
AuthorPlenio, Martin B.dc.contributor.author
AuthorRetzker, A.dc.contributor.author
Date of accession2023-01-24T16:03:15Zdc.date.accessioned
Available in OPARU since2023-01-24T16:03:15Zdc.date.available
Date of first publication2012-11-20dc.date.issued
AbstractAbstract The loss of coherence is one of the main obstacles for the implementation of quantum information processing. The efficiency of dynamical decoupling schemes, which have been introduced to address this problem, is limited itself by the fluctuations in the driving fields which will themselves introduce noise. We address this challenge by introducing the concept of concatenated continuous dynamical decoupling, which can overcome not only external magnetic noise but also noise due to fluctuations in driving fields. We show theoretically that this approach can achieve relaxation limited coherence times, and demonstrate experimentally that already the most basic implementation of this concept yields an order of magnitude improvement to the decoherence time for the electron spin of nitrogen vacancy centers in diamond. The proposed scheme can be applied to a wide variety of other physical systems, including trapped atoms and ions and quantum dots, and may be combined with other quantum technologies challenges such as quantum sensing and quantum information processing.dc.description.abstract
Languageendc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseCC BY-NC-SA 3.0 DEdc.rights
Dewey Decimal GroupDDC 530 / Physicsdc.subject.ddc
LCSHQuantum computingdc.subject.lcsh
TitleRobust dynamical decoupling with concatenated continuous drivingdc.title
Resource typeWissenschaftlicher Artikeldc.type
SWORD Date2022-02-10T05:07:50Zdc.date.updated
VersionpublishedVersiondc.description.version
DOIhttp://dx.doi.org/10.18725/OPARU-46824dc.identifier.doi
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-46900-6dc.identifier.urn
GNDQuanteninformationdc.subject.gnd
FacultyFakultät für Naturwissenschaftenuulm.affiliationGeneral
InstitutionInstitut für Theoretische Physikuulm.affiliationSpecific
InstitutionCenter for Integrated Quantum Science and Technology (IQST)uulm.affiliationSpecific
InstitutionInstitut für Quantenoptikuulm.affiliationSpecific
Peer reviewjauulm.peerReview
DCMI TypeTextuulm.typeDCMI
CategoryPublikationenuulm.category
DOI of original publication10.1088/1367-2630/14/11/113023dc.relation1.doi
Source - Title of sourceNew Journal of Physicssource.title
Source - Place of publicationIOP Publishingsource.publisher
Source - Volume14source.volume
Source - Issue11source.issue
Source - Year2012source.year
Source - Article number113023source.articleNumber
Source - eISSN1367-2630source.identifier.eissn
EU project uulmQ-ESSENCE / Quantum Interfaces, Sensors and Communication based on Entanglement / EC / FP7 / 248095uulm.projectEU
EU project uulmPICC / The physics of Ion Coulomb Crystals: Thermodynamics, Quantum control, and Quantum Simulators. / EC / FP7 / 249958uulm.projectEU
EU project uulmDIAMANT / Diamond based atomic nanotechnologies / EC / FP7 / 270197uulm.projectEU
WoS000311579900002uulm.identifier.wos
Bibliographyuulmuulm.bibliographie
DFG project uulmFOR 1482 / Scalable quantum logic using engineered spin in diamond / DFG / 164540649uulm.projectDFG
DFG project uulmFOR 1493 / Mechanical and Opto-mechanical Interfaces for Single Color Centers in Diamond / DFG / 164674487uulm.projectDFG
DFG project uulmTRR 21 / CO.CO.MAT / Quantenkontrolle in maßgeschneiderter Materie / DFG / 5486344uulm.projectDFG
Project uulmQK_QuOReP / Verbundprojekt: QK_QuOReP (Quanten-Repeater-Plattform mit Methoden der Quantenoptik) - Teilprojekt: Kontrolle und Verifikation von Quantenzuständen für Repeaterkomponenten / BMBF / 16BQ1014uulm.projectOther


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