Magnetic field reversals and long-time memory in conducting flows
Employing a simple ideal magnetohydrodynamic model in spherical geometry, we show that the presence of either rotation or finite magnetic helicity is sufficient to induce dynamical reversals of the magnetic dipole moment. The statistical character of the model is similar to that of terrestrial magne...
| Autores principales: | Dmitruk, P., Mininni, P.D., Pouquet, A., Servidio, S., Matthaeus, W.H. |
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| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_15393755_v90_n4_p_Dmitruk |
| Aporte de: |
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