54 citations · 83 across the 4 of their papers we have counts for
4 papers
V-Langevin Equations, Continuous Time Random Walks and Fractional Diffusion
Radu Balescu
The following question is addressed: under what conditions can a strange diffusive process, defined by a semi-dynamical V-Langevin equation or its associated Hybrid kinetic equatio…
Stochastic island generation and influence on the effective transport in stochastic magnetic fields
M. Vlad, F. Spineanu, J. H. Misguich +1
The transport of collisional particles in stochastic magnetic fields is studied using the decorrelation trajectory method. The nonlinear effect of stochastic generation of magnetic…
Noble internal transport barriers and radial subdiffusion of toroidal magnetic lines
J. H. Misguich, J. D. Reuss, D. Constantinecu +5
Single trajectories of magnetic line motion indicate the persistence of a central protected plasma core, surrounded by a chaotic shell enclosed in a double-sided transport barrier…
Analytic solution for a class of turbulence problems
M. Vlad, F. Spineanu, J. H. Misguich +1
An exact analytical method for determining the Lagrangian velocity correlation and the diffusion coefficient for particles moving in a stochastic velocity field is derived. It appl…