Electrostatic waves in inhomogeneous dusty plasmas with grain charge fluctuation (Q1433594)
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scientific article; zbMATH DE number 2077292
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Electrostatic waves in inhomogeneous dusty plasmas with grain charge fluctuation |
scientific article; zbMATH DE number 2077292 |
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Electrostatic waves in inhomogeneous dusty plasmas with grain charge fluctuation (English)
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1 July 2004
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The author derives a modified KdV equation governing the nonlinear behaviour of the system, including both charge fluctuation and dust density inhomogeneous effects. for the pure cold case, the dust-acoustic wave in tenuous or dense plasma all produce compressive solutions and their amplitudes decrease (increase) as the wave propagate in the direction of increasing (decreasing) dust number density.
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dust-acoustic wave
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modified KdV equation
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wave propagation
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plasma
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