Sustainable numerical scheme for molecular dynamics simulation of the dusty plasmas in an external magnetic field

Джумагулова Карлыгаш Нурмановна, Tlekkabul S Ramazanov

2017

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DOI 10.1088/1742-6596/905/1/012022

Data confidence 70 medium

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Abstract

The method, which allows one to carry out computer simulation of a system of charged particles in a strong external homogeneous magnetic field with a time step that is independent on the Larmor oscillation time, was generalized for the case of the presence of the surrounding background for the moving particles. Correctly taking into account a strong magnetic field and friction force, which both depend on the particles velocities, we obtained solution resistant to a change in the time step within the second-order Velocity Verlet propagation scheme.