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Nonextensive triplet in geological faults system

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 نشر من قبل Daniel Brito de Freitas
 تاريخ النشر 2013
  مجال البحث فيزياء
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The San Andreas fault (SAF) in the USA is one of the most investigated self-organizing systems in nature. In this paper, we studied some geophysical properties of the SAF system in order to analyze the behavior of earthquakes in the context of Tsalliss $q$--Triplet. To that end, we considered 134,573 earthquake events in magnitude interval $2leq m<8$, taken from the Southern Earthquake Data Center (SCEDC, 1932 - 2012). The values obtained ($q$--Triplet$equiv$${$$q$$_{stat}$,$q$$_{sen}$,$q$$_{rel}$$}$) reveal that the $q_{stat}$--Gaussian behavior of the aforementioned data exhibit long-range temporal correlations. Moreover, $q_{sen}$ exhibits quasi-monofractal behavior with a Hurst exponent of 0.87.

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