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Linear response of a plasma in a magnetic field to localized initial vorticity

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Abstract

It is established that for three-dimensional disturbances the long-range effect is observed even in the absence of boundaries. The problem of the evolution of the electrodynamic and gas dynamic disturbances created by a localized vorticity source is considered. It is shown that acoustic disturbances of a nonlocal nature are formed. The spatial structure of the electric potential and the nonlocal electric field created by localized initial vorticity at a finite value of the Hall parameter is investigated.

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Authors and Affiliations

  1. Moscow

    B. V. Dobrydnev

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  1. B. V. Dobrydnev
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Translated from Izvestiya Akademii Nauk SSSR, Mekhanika Zhidkosti i Gaza, No. 2, pp. 109–114, March–April, 1990.

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Dobrydnev, B.V. Linear response of a plasma in a magnetic field to localized initial vorticity. Fluid Dyn 25, 256–260 (1990). https://doi.org/10.1007/BF01058977

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  • DOI: https://doi.org/10.1007/BF01058977

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