Linearly polarized superluminal electromagnetic solitons in cold relativistic plasmas.

Saxena, Vikrant; Sen, Abhijit; Kaw, Predhiman

Saxena, Vikrant; Sen, Abhijit; Kaw, Predhiman.

Afiliación

Saxena V; Institute for Plasma Research, Bhat, Gandhinagar 382428, India.

Phys Rev E Stat Nonlin Soft Matter Phys ; 80(1 Pt 2): 016406, 2009 Jul.

Article en En | MEDLINE | ID: mdl-19658822

RESUMEN

We investigate a special class of coupled nonlinear superluminal solitons arising from the interaction of an intense linearly polarized electromagnetic pulse with a cold plasma. These modulated envelope structures are obtained as numerical solutions of the classic Akhiezer-Polovin model equations [Sov. Phys. JETP 3, 696 (1956)]. We also present a multiple time scale perturbation analysis in the small amplitude limit that provides a close analytic description of these nonlinear solutions.

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Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Phys Rev E Stat Nonlin Soft Matter Phys Asunto de la revista: BIOFISICA / FISIOLOGIA Año: 2009 Tipo del documento: Article País de afiliación: India Pais de publicación: Estados Unidos

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