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Entanglement transfer via chiral and continuous-time quantum walks on a triangular chain

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dc.contributor.coauthorSağlam, U.
dc.contributor.coauthorPaternostro, M.
dc.contributor.departmentDepartment of Physics
dc.contributor.departmentDepartment of Physics
dc.contributor.kuauthorMüstecaplıoğlu, Özgür Esat
dc.contributor.kuprofileFaculty Member
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.yokid1674
dc.date.accessioned2024-11-09T23:22:47Z
dc.date.issued2023
dc.description.abstractWe investigate the chiral quantum walk (CQW) as a mechanism for an entanglement transfer on a triangular chain structure. We specifically consider two-site spatially entangled cases in short-time and long-time regimes. Using the concurrence as an entanglement measure; fidelity, and the Bures distance as the measure of the quality of the state transfer, we evaluate the success of the entanglement transfer. We compare the entangled state transfer time and quality in CQW against a continuous-time quantum random walk. We also observe the effect of mixed states on the entanglement transfer quality.
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.volume612
dc.identifier.doi10.1016/j.physa.2023.128480
dc.identifier.issn0378-4371
dc.identifier.linkhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85148767265&doi=10.1016%2fj.physa.2023.128480&partnerID=40&md5=2f5f50a29b43c7474016cf7f4032a14f
dc.identifier.quartileQ2
dc.identifier.scopus2-s2.0-85148767265
dc.identifier.uriN/A
dc.identifier.urihttps://hdl.handle.net/20.500.14288/11134
dc.identifier.wos974887100001
dc.keywordsChiral quantum walks
dc.keywordsEntanglement transfer
dc.keywordsQuantum walks
dc.keywordsContinuous time systems
dc.keywordsChains structure
dc.keywordsChiral quantum walk
dc.keywordsContinuous-time quantum walks
dc.keywordsEntanglement measure
dc.keywordsEntanglement transfer
dc.keywordsQuantum walk
dc.languageEnglish
dc.publisherElsevier Ltd
dc.sourcePhysica A: Statistical Mechanics and its Applications
dc.subjectSpin chains
dc.subjectQuantum state
dc.subjectQubits
dc.titleEntanglement transfer via chiral and continuous-time quantum walks on a triangular chain
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authorid0000-0002-9134-3951
local.contributor.kuauthorMüstecaplıoğlu, Özgür Esat
relation.isOrgUnitOfPublicationc43d21f0-ae67-4f18-a338-bcaedd4b72a4
relation.isOrgUnitOfPublication.latestForDiscoveryc43d21f0-ae67-4f18-a338-bcaedd4b72a4

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