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DC Field | Value | Language |
---|---|---|
dc.creator | Antônio Sérgio Teixeira Pires | pt_BR |
dc.date.accessioned | 2023-06-13T20:01:18Z | - |
dc.date.available | 2023-06-13T20:01:18Z | - |
dc.date.issued | 2016 | - |
dc.citation.volume | 459 | pt_BR |
dc.citation.spage | 100 | pt_BR |
dc.citation.epage | 106 | pt_BR |
dc.identifier.doi | https://doi.org/10.1016/j.physa.2016.04.036 | pt_BR |
dc.identifier.issn | 1873-2119 | pt_BR |
dc.identifier.uri | http://hdl.handle.net/1843/54882 | - |
dc.description.resumo | Using the SU(3) Schwinger boson formalism, I study the S = 1 square lattice Heisenberg antiferromagnet, at zero temperature, with spatially anisotropic nearest-neighbor couplings frustrated by a next-nearest neighbor interaction and single ion anisotropy. The phase diagram at zero temperature is presented. My calculations show two magnetically ordered phases separated by a quantum-disordered region for all values of the anisotropy. | pt_BR |
dc.description.sponsorship | CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico | pt_BR |
dc.description.sponsorship | FAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Gerais | pt_BR |
dc.language | eng | pt_BR |
dc.publisher | Universidade Federal de Minas Gerais | pt_BR |
dc.publisher.country | Brasil | pt_BR |
dc.publisher.department | ICX - DEPARTAMENTO DE FÍSICA | pt_BR |
dc.publisher.initials | UFMG | pt_BR |
dc.relation.ispartof | Physica A: Statistical Mechanics and its Applications | - |
dc.rights | Acesso Restrito | pt_BR |
dc.subject | Antiferromagnet | pt_BR |
dc.subject | Frustrated model | pt_BR |
dc.subject | Anisotropy | pt_BR |
dc.subject | Heisenberg model | pt_BR |
dc.subject.other | Antiferromagnetismo | pt_BR |
dc.subject.other | Anisotropia | pt_BR |
dc.subject.other | Modelo de Heisenberg | pt_BR |
dc.title | Spatially frustrated S = 1 Heisenberg antiferromagnet with single ion anisotropy | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.url.externa | https://www.sciencedirect.com/science/article/pii/S0378437116301674?via%3Dihub | pt_BR |
Appears in Collections: | Artigo de Periódico |
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