3 citations · 6 across the 7 of their papers we have counts for
4 papers · 1 filter
Review of analytical treatments of barrier-type problems in plasma theory
F. Spineanu, M. Vlad, K. Itoh +1
We review the analytical methods of solving the stochastic equations for barrier-type dynamical behavior in plasma systems. The path-integral approach is examined as a particularly…
Notes on a possible phenomenology of internal transport barriers in tokamak
F. Spineanu, M. Vlad, K. Itoh +1
We propose a new phenomenology of the generation of internal transport barriers, based on the exact periodic solution of the Flierl-Petvishvili equation. We examine the stability o…
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…
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…