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The intrinsic relation between envelope solitons and plasma instabilities

Published online by Cambridge University Press:  14 February 2001

GUANGLI HUANG
GUANGLI HUANG
Affiliation:
Purple Mountain Observatory, Nanjing 210008, PR China
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A general form of the one-dimensional nonlinear Schrödinger equation is derived; the coefficients depend mainly on the linear dispersion relation, as does the nonlinear term. Envelope solitons may only exist together with some plasma instabilities. An example of solar radio bursts is selected as evidence for envelope solitons in the electromagnetic waveband.

Type
Research Article
Information
Journal of Plasma Physics , Volume 64 , Issue 3 , September 2000 , pp. 249 - 254
Copyright
© 2000 Cambridge University Press