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Title: Competing and aperiodic interactions in the Ising chain
Other Titles: Physica A: Statistical Mechanics and its Applications
Authors: Andrade, Roberto Fernandes Silva
Salinas, S. R.
Issue Date: 1997
Abstract: We investigate the effects of the inclusion of aperiodic interactions in the Ising chain with competing ferro and antiferromagnetic couplings between nearest and next-nearest-neighbor sites. In particular, we obtain the exact ground state, including the spin arrangements and the residual entropies, for an Ising chain with extra aperiodic interactions associated with the fractal rules defined by a Koch curve.
Description: Texto completo: acesso restrito. p. 70–80
URI: http://www.repositorio.ufba.br/ri/handle/ri/8362
ISSN: 0378-4371
Appears in Collections:Artigos Publicados em Periódicos (FIS)

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