Vortex triplets in dusty plasma with sheared flow and magnetic fields |
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| Authors: | Yinhua ChenGe Wang MY Yu |
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| Institution: | a Department of Modern Physics, University of Science and Technology of China, Hefei, Anhui 230027, People's Republic of China
b Institut für Theoretische Physik I, Ruhr-Universität Bochum, D-44780 Bochum, Germany |
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| Abstract: | Localized quasi-stationary rotational structures on the dust time scale in low-β dusty plasmas involving sheared flow and magnetic fields are investigated. For self-consistent equilibrium density, flow, and magnetic field profiles, solution in the form of a localized vortex triplet is obtained and its properties investigated. The magnitude of the electrostatic potential of the vortex structure increases with the velocity and magnetic shear. |
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| Keywords: | Dusty plasma Vortex triplet Sheared fields |
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