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Mean-field theory for the Mott-insulator–paired-superfluid phase transition in the two-species Bose-Hubbard model

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dc.contributor.departmentDepartment of Physics
dc.contributor.kuauthorIşkın, Menderes
dc.contributor.kuprofileFaculty Member
dc.contributor.otherDepartment of Physics
dc.contributor.schoolcollegeinstituteCollege of Sciences
dc.contributor.yokid29659
dc.date.accessioned2024-11-09T13:45:41Z
dc.date.issued2010
dc.description.abstractThe standard mean-field theory for the Mott-insulator–superfluid phase transition is not sufficient to describe the Mott-insulator–paired-superfluid phase transition. Therefore, by restricting the two-species Bose-Hubbard Hamiltonian to the subspace of paired particles, and using perturbation theory, here we derive an analytic mean-field expression for the Mott-insulator–paired-superfluid transition boundary.
dc.description.fulltextYES
dc.description.indexedbyWoS
dc.description.indexedbyScopus
dc.description.issue5
dc.description.openaccessYES
dc.description.publisherscopeInternational
dc.description.sponsoredbyTubitakEuTÜBİTAK
dc.description.sponsoredbyTubitakEuEU
dc.description.sponsorshipMarie Curie International Reintegration Grants
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TÜBİTAK)
dc.description.versionPublisher version
dc.description.volume82
dc.formatpdf
dc.identifier.doi10.1103/PhysRevA.82.055601
dc.identifier.eissn1094-1622
dc.identifier.embargoNO
dc.identifier.filenameinventorynoIR00028
dc.identifier.issn1050-2947
dc.identifier.linkhttps://doi.org/10.1103/PhysRevA.82.055601
dc.identifier.quartileQ1
dc.identifier.scopus2-s2.0-78649573261
dc.identifier.urihttps://hdl.handle.net/20.500.14288/3642
dc.identifier.wos284140200005
dc.languageEnglish
dc.publisherAmerican Physical Society (APS)
dc.relation.grantnoFP7-PEOPLE-IRG-2010-268239
dc.relation.urihttp://cdm21054.contentdm.oclc.org/cdm/ref/collection/IR/id/1059
dc.sourcePhysical Review A
dc.subjectPhysics
dc.titleMean-field theory for the Mott-insulator–paired-superfluid phase transition in the two-species Bose-Hubbard model
dc.typeJournal Article
dspace.entity.typePublication
local.contributor.authorid0000-0003-0704-1318
local.contributor.kuauthorIşkın, Menderes
relation.isOrgUnitOfPublicationc43d21f0-ae67-4f18-a338-bcaedd4b72a4
relation.isOrgUnitOfPublication.latestForDiscoveryc43d21f0-ae67-4f18-a338-bcaedd4b72a4

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