Nonlinear electrostatic waves in a magnetized plasma.
The modulational interaction of finite-amplitude high-frequency electrostatic waves propagating at an arbitrary angle to an external magnetic field with slow plasma motion is considered. A set of nonlinear evolution equations describing the interaction is obtained. New types of solitary waves propagating at near sonic speeds are found.
Yinhua
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Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China.
Wei
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Yu
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MY