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Stochastic perturbation of solitons for Alfven waves in plasmas

✍ Scribed by Anjan Biswas


Book ID
108095782
Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
132 KB
Volume
13
Category
Article
ISSN
1007-5704

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Quasi-stationary solitons for Langmuir w
✍ Anjan Biswas 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 142 KB

The multiple-scale perturbation analysis is used to study the perturbed nonlinear Schro ¨dinger's equation, that describes the Langmuir waves in plasmas. The perturbation terms include the non-local term due to nonlinear Landau damping. The WKB type ansatz is used to define the phase of the soliton