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Discrete-time quantum walk with nitrogen-vacancy centers in diamond coupled to a superconducting flux qubit

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dc.contributor.coauthorXue, Peng
dc.contributor.coauthorShikano, Yutaka
dc.contributor.coauthorSanders, Barry C.
dc.contributor.departmentDepartment of Physics
dc.contributor.kuauthorHardal, Ali Ümit Cemal
dc.contributor.kuauthorMüstecaplıoğlu, Özgür Esat
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Physics
dc.contributor.schoolcollegeinstituteGraduate School of Sciences and Engineering
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.yokidN/A
dc.contributor.yokid1674
dc.date.accessioned2024-11-09T13:50:53Z
dc.date.issued2013
dc.description.abstractWe propose a quantum-electrodynamics scheme for implementing the discrete-time, coined quantum walk with the walker corresponding to the phase degree of freedom for a quasimagnon field realized in an ensemble of nitrogen-vacancy centers in diamond. The coin is realized as a superconducting flux qubit. Our scheme improves on an existing proposal for implementing quantum walks in cavity quantum electrodynamics by removing the cumbersome requirement of varying drive-pulse durations according to mean quasiparticle number. Our improvement is relevant to all indirect-coin-flip cavity quantum-electrodynamics realizations of quantum walks. Our numerical analysis shows that this scheme can realize a discrete quantum walk under realistic conditions.
dc.description.fulltextYES
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.issue2
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsorshipGrant-in-Aid for Young Scientists
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.sponsorshipAITF
dc.description.sponsorshipNSERC
dc.description.sponsorshipCIFAR
dc.description.sponsorshipNSFC
dc.description.sponsorshipIMS Joint Studies
dc.description.versionPublisher version
dc.description.volume88
dc.formatpdf
dc.identifier.doi10.1103/PhysRevA.88.022303
dc.identifier.eissn1094-1622
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00033
dc.identifier.issn1050-2947
dc.identifier.linkhttps://doi.org/10.1103/PhysRevA.88.022303
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-84883472117
dc.identifier.urihttps://hdl.handle.net/20.500.14288/3927
dc.identifier.wos322719400006
dc.keywordsPersistent-current qubit
dc.keywordsSingle defect centers
dc.keywordsSpin coherence
dc.keywordsSystems
dc.keywordsStates
dc.keywordsResonance
dc.keywordsDynamics
dc.keywordsLiquids
dc.languageEnglish
dc.publisherAmerican Physical Society (APS)
dc.relation.grantno25800181
dc.relation.grantno112T049
dc.relation.grantno11004029
dc.relation.grantno11174052
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/1064
dc.sourcePhysical Review A
dc.subjectOptics
dc.subjectPhysics
dc.titleDiscrete-time quantum walk with nitrogen-vacancy centers in diamond coupled to a superconducting flux qubit
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authoridN/A
local.contributor.authorid0000-0002-9134-3951
local.contributor.kuauthorHardal, Ali Ümit Cemal
local.contributor.kuauthorMüstecaplıoğlu, Özgür Esat
relation.isOrgUnitOfPublicationc43d21f0-ae67-4f18-a338-bcaedd4b72a4
relation.isOrgUnitOfPublication.latestForDiscoveryc43d21f0-ae67-4f18-a338-bcaedd4b72a4

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