Weakly anomalous diffusion with non-Gaussian propagators
| Contribuinte(s) |
UNIVERSIDADE DE SÃO PAULO |
|---|---|
| Data(s) |
27/09/2013
27/09/2013
2012
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| Resumo |
A poorly understood phenomenon seen in complex systems is diffusion characterized by Hurst exponent H approximate to 1/2 but with non-Gaussian statistics. Motivated by such empirical findings, we report an exact analytical solution for a non-Markovian random walk model that gives rise to weakly anomalous diffusion with H = 1/2 but with a non-Gaussian propagator. FAPESP FAPESP [2011/13685-6, 2011/06757-0] CNPq CNPq |
| Identificador |
PHYSICAL REVIEW E, COLLEGE PK, v. 86, n. 2, pp. 157-160, AUG 27, 2012 1539-3755 http://www.producao.usp.br/handle/BDPI/33797 10.1103/PhysRevE.86.022103 |
| Idioma(s) |
eng |
| Publicador |
AMER PHYSICAL SOC COLLEGE PK |
| Relação |
PHYSICAL REVIEW E |
| Direitos |
openAccess Copyright AMER PHYSICAL SOC |
| Palavras-Chave | #TIME-SERIES #PHYSICS, FLUIDS & PLASMAS #PHYSICS, MATHEMATICAL |
| Tipo |
article original article publishedVersion |
