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https://repositorio.ufba.br/handle/ri/12464
metadata.dc.type: | Artigo de Periódico |
Title: | Thermodynamical behavior of aperiodic Ising models on hierarchical lattices |
Other Titles: | Physical Review E |
Authors: | Andrade, Roberto Fernandes Silva |
metadata.dc.creator: | Andrade, Roberto Fernandes Silva |
Abstract: | This work brings an analysis of the behavior of Ising spins on a hierarchical lattice subject to relevant fluctuations on the coupling constants that are induced by a deterministic aperiodic sequence. The thermodynamical functions are evaluated after the numerical iteration of a set of coupled maps, obtained within the method of transfer matrices. The typical specific heat cusp of the homogeneous system is destroyed by the fluctuations, which also cause changes in the values of all critical exponents. |
Keywords: | thermodynamical behavior aperiodic Ising models thermodynamical functions |
Publisher: | Physical Review E |
URI: | http://www.repositorio.ufba.br/ri/handle/ri/12464 |
Issue Date: | 1999 |
Appears in Collections: | Artigo Publicado em Periódico (FIS) |
Files in This Item:
File | Description | Size | Format | |
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33333333333333333.pdf | 159,84 kB | Adobe PDF | View/Open |
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