Publication:
Entanglement criteria for two strongly interacting ensembles

dc.contributor.coauthorGünay, Mehmet
dc.contributor.coauthorTaşgın, Mehmet Emre
dc.contributor.departmentDepartment of Physics
dc.contributor.kuauthorMüstecaplıoğlu, Özgür Esat
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.date.accessioned2024-11-09T13:44:51Z
dc.date.issued2019
dc.description.abstractTwo interacting atomic ensembles display a Dicke-like quantum phase transition above a critical coupling strength. We show that an ensemble-ensemble entanglement accompanies the quantum phase transition. We derive entanglement criteria which can witness the entanglement of the two interacting ensembles. We observe that all criteria are successful in the thermodynamic limit, while only the newly introduced ones (numbersqueezing-like criteria) can witness the ensemble-ensemble entanglement for a finite number of particles. We also mention the implementations of these criteria to two-component condensate systems and nanoscale quantum plasmonics.
dc.description.fulltextYES
dc.description.indexedbyWOS
dc.description.indexedbyScopus
dc.description.issue6
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuEU - TÜBİTAK
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.sponsorshipEuropean Union (European Union)
dc.description.sponsorshipHorizon 2020
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK) (Scientific and Technological Research Council of Turkey (TÜBİTAK))- COST Grant
dc.description.sponsorshipTurkish Academy of Sciences (TÜBA)-GEBIP 2017 Fund
dc.description.versionPublisher version
dc.description.volume100
dc.identifier.doi10.1103/PhysRevA.100.063838
dc.identifier.eissn2469-9934
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR02075
dc.identifier.issn2469-9926
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-85077115208
dc.identifier.urihttps://doi.org/10.1103/PhysRevA.100.063838
dc.identifier.wos504428800020
dc.keywordsPhase transitions
dc.keywordsPlasmonics
dc.language.isoeng
dc.publisherAmerican Physical Society (APS)
dc.relation.grantno117F118
dc.relation.grantno116F303
dc.relation.ispartofPhysical Review A
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/8716
dc.subjectOptics
dc.subjectPhysics, atomic, molecular and chemical
dc.titleEntanglement criteria for two strongly interacting ensembles
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.kuauthorMüstecaplıoğlu, Özgür Esat
local.publication.orgunit1College of Sciences
local.publication.orgunit2Department of Physics
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