Invaded cluster dynamics for frustrated models
Contribuinte(s) |
Universitat de Barcelona |
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Data(s) |
26/07/2011
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Resumo |
The invaded cluster (IC) dynamics introduced by Machta et al. [Phys. Rev. Lett. 75, 2792 (1995)] is extended to the fully frustrated Ising model on a square lattice. The properties of the dynamics that exhibits numerical evidence of self-organized criticality are studied. The fluctuations in the IC dynamics are shown to be intrinsic of the algorithm and the fluctuation-dissipation theorem is no longer valid. The relaxation time is found to be very short and does not present a critical size dependence. |
Identificador | |
Idioma(s) |
eng |
Publicador |
The American Physical Society |
Direitos |
(c) American Physical Society, 1998 |
Palavras-Chave | #Model d'Ising #Microagregats #Propietats magnètiques #Física estadística #Ising model #Microclusters #Magnetic properties #Statistical physics |
Tipo |
info:eu-repo/semantics/article |