On nonlinear transitions, minimal seeds and exact solutions for the geodynamo

Nearly fifty years ago, Roberts (1978) postulated that Earth's magnetic field, which is generated by turbulent motions of liquid metal in its outer core, likely results from a subcritical dynamo instability characterised by a dominant balance between Coriolis, pressure and Lorentz forces. Here...

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Hauptverfasser:	Skene, Calum S, Marcotte, Florence, Tobias, Steven M
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Earth and Planetary Astrophysics Physics - Fluid Dynamics Physics - Geophysics
Online-Zugang:	Volltext bestellen
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