8 citations · 10 across the 5 of their papers we have counts for
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Entropic origin of dielectric relaxation universalities in heterogeneous materials (polymers, glasses, aerogel catalysts)
F. Brouers, O. Sotolongo-Costa, A. Gonzalez +1
We have derived a universal relaxation function for heterogeneous materials using the maximum entropy principle for nonextensive systems. The power law exponents of the relaxation…
Universal relaxation function in nonextensive systems
F. Brouers, O. Sotolongo-Costa
We have derived the dipolar relaxation function for a cluster model whose volume distribution was obtained from the generalized maximum Tsallis nonextensive entropy principle. The…
Tsallis Entropy: A Non-Extensive Frequency-Magnitude Distribution of Earthquakes
Oscar Sotolongo-Costa, Antonio Posadas
By using the maximum entropy principle, with Tsallis entropy, we obtain an explicit dependence for energy distribution of earthquakes. This function describes very well the observa…
Aging and Levy distributions in sandpiles
Oscar Sotolongo-Costa, Alexei Vazquez, J. C. Antoranz
Aging in complex systems is studied via the sandpile model. Relaxation of avalanches in sandpiles is observed to depend on the time elapsed since the begining of the relaxation. Le…
Fractal approach to the beta relaxation in supercooled liquids
Alexei Vazquez, Oscar Sotolongo-Costa
In the present work we present a fractal model for the beta relaxation in supercooled liquids. The macroscopic dynamics is obtained by superposition of relaxation of independent me…