Nonlinear Drift-Alfvén waves in Magnetized Electron-Positron Plasmasстатья
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Дата последнего поиска статьи во внешних источниках: 10 августа 2018 г.
Аннотация:Nonlinear drift-Alfvén waves in an inhomogeneous, relativistic low-pressure electron-positron plasma are studied. A set of coupled nonlinear equations describing these waves are deduced. It is shown that the nonlinear equations for stationary drift-Alfvén waves are similar to those for shear Alfvén and drift-Alfvén waves in an electron-ion plasma or shear Alfvén waves in an electron-positron plasma. Dipolar drift-Alfvén vortices can thus exist in relativistic electron-positron plasmas.