Electrostatic drift vortices in a hot rotating strongly magnetized electron-positron pulsar plasma |
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| Authors: | U A Mofiz |
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| Institution: | (1) International Centre for Theoretical Physics, Trieste, Italy;(2) Present address: Atomic Energy Research Establishment, Institute of Nuclear Science and Technology, Savar, Dhaka, Bangladesh |
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| Abstract: | Electrostatic drift wave in a hot rotating and strongly magnetized electron-positron pulsar plasma is considered. Using relativistic two fluid equations a pair of coupled nonlinear equations is derived. It is shown that the wave can propagate in the form of two-dimensional dipolar vortices at ultrarelativistic temperature (T mc
2) of the plasma. The latter may affect the energy transport in the hot plasma, which can lead to a new turbulent state in the pulsar magnetosphere. |
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