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 | 2013-10-09T19:44:43Z | - |
dc.date.available | 2013-10-09T19:44:43Z | - |
dc.date.issued | 1997 | - |
dc.identifier.issn | 1539-3755 | - |
dc.identifier.uri | http://www.repositorio.ufba.br/ri/handle/ri/13170 | - |
dc.description | p. 1429-1436 | pt_BR |
dc.description.abstract | We include extra aperiodic interactions in the Ising model with competing ferromagnetic and antiferromagnetic
interactions between first and second neighbors along the branches of a Cayley tree. The problem is
formulated as a nonlinear map whose attractors correspond to solutions deep in the interior of the tree. We
present some analytical and numerical calculations for aperiodic interactions introduced according to the rules
of a Koch curve and a Fibonacci sequence. For small values of a parameter of aperiodicity, there are no
relevant changes in the phase diagram, except for the appearance of some bumps along the paramagneticmodulated
transition. As the aperiodic interactions become more important, there are several new phenomena,
such as phase locking and phase splitting, and the enhancement of the regions of chaotic attractors and of
co-stability of different structures. @S1063-651X~97!14307-0# | pt_BR |
dc.language.iso | en | pt_BR |
dc.publisher | Physical Review E | pt_BR |
dc.source | http://pre-aps-org.ez10.periodicos.capes.gov.br/pdf/PRE/v56/i2/p1429_1 | pt_BR |
dc.title | Ising model on a Cayley tree with competing and aperiodic interactions | pt_BR |
dc.title.alternative | Physical Review E | pt_BR |
dc.type | Artigo de Periódico | pt_BR |
dc.description.localpub | Salvador | pt_BR |
dc.identifier.number | v. 56, n. 2 | pt_BR |
Aparece nas coleções: | Artigo Publicado em Periódico (FIS)
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