Nonlinear propagation of electromagnetic waves in magnetized electron- positron plasmas. (English) Zbl 0582.76126
The nonlinear interaction of the external magnetic field-aligned circularly polarized electro-magnetic radiation with a cold electron- positron plasma is considered. A set of nonlinear equations is derived describing the coupling of the radiation with cold electrostatic oscillations. Modulational instabilities and wave localization are discussed.
MSC:
| 76X05 | Ionized gas flow in electromagnetic fields; plasmic flow |
Keywords:
nonlinear interaction; external magnetic field-aligned circularly polarized electro-magnetic radiation; cold electron-positron plasma; cold electrostatic oscillations; Modulational instabilities; wave localizationReferences:
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