Vacuum-induced correlations in superconducting microwave cavity under multiple pump tones

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorKorkalainen, T.en_US
dc.contributor.authorLilja, I.en_US
dc.contributor.authorPerelshtein, M. R.en_US
dc.contributor.authorPetrovnin, K. V.en_US
dc.contributor.authorParaoanu, G. S.en_US
dc.contributor.authorHakonen, P. J.en_US
dc.contributor.departmentDepartment of Applied Physicsen
dc.contributor.editorLesovik, Gordeyen_US
dc.contributor.editorVinokur, Valerilen_US
dc.contributor.editorPerelshtein, Mikhailen_US
dc.contributor.groupauthorQuantum Dynamicsen
dc.contributor.groupauthorCentre of Excellence in Quantum Technology, QTFen
dc.contributor.groupauthorQuantum Circuits and Correlationsen
dc.contributor.groupauthorSuperconducting Qubits and Circuit QEDen
dc.contributor.organizationDepartment of Applied Physicsen_US
dc.date.accessioned2021-08-04T06:39:06Z
dc.date.available2021-08-04T06:39:06Z
dc.date.embargoinfo:eu-repo/date/embargoEnd/2022-06-16en_US
dc.date.issued2021-06-16en_US
dc.description| openaire: EC/H2020/670743/EU//QuDeT | openaire: EC/H2020/862644/EU//QUARTET
dc.description.abstractQuantum correlations are an essential resource in advanced information processing based on quantum phenomena. Remarkably, the vacuum state of a quantum field may act as a key element for generation of strong quantum correlations. Besides, superconducting microwave cavities offer an excellent platform for experimental studies of such quantum effects. In this work, we numerically investigate vacuum correlations in a flux-tunable superconducting cavity under multiple pump tones. We consider double and triple pumping cases and explore pairwise correlations between three frequency bands specified within a single cavity resonance. Our work shows that three pumps produce more correlations than two pumps; thus, quantum resources facilitated by the triple pump scheme offers enhanced prospects for quantum data processing using parametric microwave cavities.en
dc.description.versionPeer revieweden
dc.format.extent5
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationKorkalainen, T, Lilja, I, Perelshtein, M R, Petrovnin, K V, Paraoanu, G S & Hakonen, P J 2021, Vacuum-induced correlations in superconducting microwave cavity under multiple pump tones. in G Lesovik, V Vinokur & M Perelshtein (eds), MIPT (PHYSTECH) - QUANT 2020., 030001, AIP Conference Proceedings, vol. 2362, American Institute of Physics, International Conference on Quantum Technologies, Moscow, Russian Federation, 07/09/2020. https://doi.org/10.1063/5.0055253en
dc.identifier.doi10.1063/5.0055253en_US
dc.identifier.isbn978-0-7354-4102-6
dc.identifier.issn0094-243X
dc.identifier.issn1551-7616
dc.identifier.otherPURE UUID: 1f2160bb-09d5-429d-9e3d-e0887d8a01f9en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/1f2160bb-09d5-429d-9e3d-e0887d8a01f9en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=85109533476&partnerID=8YFLogxK
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/65999566/Vacuum_induced_correlations.5.0055253.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/108841
dc.identifier.urnURN:NBN:fi:aalto-202108048085
dc.language.isoenen
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/862644/EU//QUARTETen_US
dc.relation.ispartofInternational Conference on Quantum Technologiesen
dc.relation.ispartofseriesMIPT (PHYSTECH) - QUANT 2020en
dc.relation.ispartofseriesAIP Conference Proceedings ; Volume 2362en
dc.rightsopenAccessen
dc.titleVacuum-induced correlations in superconducting microwave cavity under multiple pump tonesen
dc.typeA4 Artikkeli konferenssijulkaisussafi
dc.type.versionpublishedVersion

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