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arXiv · 2501.00181

Electromotive field in space and astrophysical plasmas

Philippe-A. Bourdin·Yasuhito Narita
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Abstract

The concept of electromotive field appears in various applications in space and astrophysical plasmas. A review is given on the electromotive field highlighting our current understanding of the theoretical picture and the spacecraft observations in interplanetary space. The electromotive field is a key concept to successfully close the set of turbulent magnetohydrodynamic equations and also to construct a more complete picture of space plasma turbulence. Applications to astrophysical cases (Earth magnetosphere, heliospheric shocks, interstellar medium, and relativistic jets) are also briefly introduced, as well.

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astro-ph.SRastro-ph.EPastro-ph.HEastro-ph.IMphysics.plasm-phphysics.space-ph

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Philippe-A. Bourdin, Yasuhito Narita. 2024-12-30. Electromotive field in space and astrophysical plasmas. https://doi.org/10.1007/s41614-024-00172-5

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