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|Title: ||Multifractal Aspects for a Self Organized Critical Model|
|Other Titles: ||International Journal of Modern Physics B|
|Authors: ||Pinho, Suani Tavares Rubim de|
Andrade, Roberto Fernandes Silva
Nogueira Júnior, E.
|Keywords: ||Self-organized criticality;;Singularity spectrum;;Abelian model;multifractal- ity|
|Issue Date: ||2003|
|Abstract: ||We investigate multifractal properties for an Abelian directed model of self-organized criticality that describes the growth of droplets inside a cloud and the subsequent rainfall. The probability distribution of events of the model satisfies finite-size scaling. We obtain the singularity spectra f(α) associated with temporal records for avalanche size and for the potential energy, defined by the total sum of the product between mass and height of each site. The measure defined by avalanche size has a clear cut multifractal character, while the obtained f(α) for potential energy may include a spurious branch.|
|Description: ||Texto completo: acesso restrito. p. 3065-3073|
|Appears in Collections:||Artigos Publicados em Periódicos (FIS)|
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