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Title: Percolation transition and the onset of nonexponential relaxation in fully frustrated models
Author: Fierro, Annalisa
Franzese, Giancarlo
Candia, Antonio de
Coniglio, Antonio, 1940-
Keywords: Model d'Ising
Percolació (Física estadística)
Ising model
Percolation (Statistical physics)
Issue Date: 1999
Publisher: The American Physical Society
Abstract: We numerically study the dynamical properties of fully frustrated models in two and three dimensions. The results obtained support the hypothesis that the percolation transition of the Kasteleyn-Fortuin clusters corresponds to the onset of stretched exponential autocorrelation functions in systems without disorder. This dynamical behavior may be due to the large scale effects of frustration, present below the percolation threshold. Moreover, these results are consistent with the picture suggested by Campbell et al. [J. Phys. C 20, L47 (1987)] in the space of configurations.
Note: Reproducció del document publicat a:
It is part of: Physical Review E, 1999, vol. 59, núm. 1, p. 60-66
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ISSN: 1063-651X
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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