Frustrated quantum antiferromagnet with third neighbor interactions and single ion anisotropy on the honeycomb lattice

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dc.creatorAntônio Sérgio Teixeira Pires
dc.date.accessioned2023-06-13T19:22:00Z
dc.date.accessioned2025-09-08T22:56:18Z
dc.date.available2023-06-13T19:22:00Z
dc.date.issued2016
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.identifier.doihttp://dx.doi.org/10.1016/j.jmmm.2016.04.003
dc.identifier.issn0304-8853
dc.identifier.urihttps://hdl.handle.net/1843/54880
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of Magnetism and Magnetic Materials
dc.rightsAcesso Restrito
dc.subjectAntiferromagnetismo
dc.subjectModelo de Heisenberg
dc.subjectTransições de fases
dc.subject.otherAntiferromagnet
dc.subject.otherHoneycomb lattice
dc.subject.otherFrustrated model
dc.subject.otherHeisenberg model
dc.subject.otherQuantum phase transitions
dc.titleFrustrated quantum antiferromagnet with third neighbor interactions and single ion anisotropy on the honeycomb lattice
dc.typeArtigo de periódico
local.citation.epage222
local.citation.spage217
local.citation.volume412
local.description.resumoI study the spin-1 Heisenberg antiferromagnet on the two dimensional honeycomb lattice at zero temperature, with first J1, second J2 and third J3 neighbors exchange interactions and single ion easy plane anisotropy, using the SU(3) Schwinger boson formalism. The phase diagram is shown. The results show the existence of a region in the intermediate frustrated regime where the system does not have quantum magnetic order.
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://www.sciencedirect.com/science/article/pii/S0304885316303055?via%3Dihub

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