Large Amplitude Low Frequency Waves in a Magnetized Nonuniform Electron-Positron-Ion Plasma
Q. Haque, H. Saleem
Abdus-Salam International Centre for Theoretical Physics Trieste, Italy
Permanent addresses: Department of Physics, COMSATS Institute of Information Technology, H-8 Islamabad, Pakistan. PINSTECH (PRD) P. O. Nilore, Islamabad, Pakistan
Large Amplitude Low Frequency Waves in a Magnetized Nonuniform Electron-Positron-Ion Plasma
Q. Haque;H. Saleem
Abdus-Salam International Centre for Theoretical Physics Trieste, Italy
Permanent addresses: Department of Physics, COMSATS Institute of Information Technology, H-8 Islamabad, Pakistan. PINSTECH (PRD) P. O. Nilore, Islamabad, Pakistan
Abstract： It is shown that the large amplitude low-frequency electromagnetic drift waves in electron-positron-ion plasmas might give rise to dipolar vortices. A linear dispersion relation of several coupled electrostatic and electromagnetic low-frequency modes is obtained. The relevance of this work to both laboratory and astrophysical situations is pointed out.
Q. Haque;H. Saleem. Large Amplitude Low Frequency Waves in a Magnetized Nonuniform Electron-Positron-Ion Plasma[J]. 中国物理快报, 2004, 21(5): 884-887.
Q. Haque, H. Saleem. Large Amplitude Low Frequency Waves in a Magnetized Nonuniform Electron-Positron-Ion Plasma. Chin. Phys. Lett., 2004, 21(5): 884-887.
2004, Vol. 21 
