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Stochastic perturbation of solitons for Alfven waves in plasmas
Journal article   Peer reviewed

Stochastic perturbation of solitons for Alfven waves in plasmas

Anjan Biswas
Communications in nonlinear science & numerical simulation, Vol.13(8), pp.1547-1553
01/10/2008
DOI: https://doi.org/10.1016/j.cnsns.2007.02.003

Abstract

Alfven waves Derivative nonlinear Schrodinger’s equation Langevin equations Plasmas Soliton perturbation theory Solitons
The stochastic perturbation of solitons due to Alfven waves in plasmas, is studied in this paper, in addition to the deterministic perturbation terms. The Langevin equations are derived and it is proved that the soliton travels through the plasma with a fixed mean velocity.

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