31 citations · 74 across the 7 of their papers we have counts for
10 papers
Topological characterization of flow structures in resistive pressure-gradient-driven turbulence
Benjamin A. Carreras, Irene Llerena, Luis Garcia +1
Visualization of turbulent flows is a powerful tool to help understand the turbulence dynamics and induced transport. However, it does not provide a quantitative description of the…
Fractional Levy motion through path integrals
Ivan Calvo, Raul Sanchez, Benjamin A. Carreras
Fractional Levy motion (fLm) is the natural generalization of fractional Brownian motion in the context of self-similar stochastic processes and stable probability distributions. I…
Pseudochaotic poloidal transport in the laminar regime of the resistive ballooning instabilities
Ivan Calvo, Luis Garcia, Benjamin A. Carreras +2
In toroidal geometry, and prior to the establishment of a fully developed turbulent state, the so-called topological instability of the pressure-gradient-driven turbulence is obser…
Fractional generalization of Fick's law: a microscopic approach
Ivan Calvo, Raul Sanchez, Benjamin A. Carreras +1
In the study of transport in inhomogeneous systems it is common to construct transport equations invoking the inhomogeneous Fick law. The validity of this approach requires that at…
Dynamics of a 1-D model for the emergence of the plasma edge shear flow layer with momentum conserving Reynolds stress
Ivan Calvo, Benjamin A. Carreras
A one-dimensional version of the second-order transition model based on the sheared flow amplification by Reynolds stress and turbulence supression by shearing is presented. The mo…
Continuous Time Random Walks in periodic systems: fluid limit and fractional differential equations on the circle
Ivan Calvo, B. A. Carreras, R. Sanchez +1
In this article, the continuous time random walk on the circle is studied. We derive the corresponding generalized master equation and discuss the effects of topology, especially i…