https://repositorio.ufba.br/handle/ri/7979
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Andrade, Roberto Fernandes Silva | - |
dc.contributor.author | Salinas, S. R. | - |
dc.creator | Andrade, Roberto Fernandes Silva | - |
dc.creator | Salinas, S. R. | - |
dc.date.accessioned | 2013-01-18T12:37:06Z | - |
dc.date.issued | 1999 | - |
dc.identifier.issn | 0378-4371 | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/7979 | - |
dc.description | Texto completo: acesso restrito. p.342–352 | pt_BR |
dc.description.abstract | We introduce aperiodic, but deterministic, dilution of bonds in the Ising model with competing ferro and antiferromagnetic interactions between first and second neighbors along the branches of a Cayley tree. The problem is formulated as a non-linear dissipative map, whose attractors correspond to solutions deep inside the tree. We use a scheme of successive periodic approximations to obtain the main modulated structures of the phase diagrams. The paramagnetic lines, as well as some other features of the phase diagrams, can be obtained from closed expressions. | pt_BR |
dc.language.iso | en | pt_BR |
dc.source | http://dx.doi.org/10.1016/S0378-4371(99)00158-2 | pt_BR |
dc.subject | Aperiodicity | pt_BR |
dc.subject | Competition | pt_BR |
dc.subject | Spin models | pt_BR |
dc.title | Diluted Ising model with competing interactions | pt_BR |
dc.title.alternative | Physica A: Statistical Mechanics and its Applications | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.identifier.number | v. 270, n. 3-4 | pt_BR |
dc.embargo.liftdate | 10000-01-01 | - |
Aparece nas coleções: | Artigo Publicado em Periódico (FIS) |
Arquivo | Descrição | Tamanho | Formato | |
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Andrade.pdf Restricted Access | 182,34 kB | Adobe PDF | Visualizar/Abrir Solicitar uma cópia |
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