This is a Preprint and has not been peer reviewed. The published version of this Preprint is available: https://doi.org/10.1016/j.pepi.2024.107250. This is version 4 of this Preprint.
Randomization of the Earth's magnetic field driven by magnetic helicity
Downloads
Authors
Abstract
It is shown, using results of numerical simulations and geomagnetic observations, that the spatial and temporal randomization of the Earth's global and local magnetic fields is driven by magnetic helicity (a magnetohydrodynamic invariant). In the frames of the distributed chaos notion, the magnetic helicity determines the degree of magnetic field randomization and the results of numerical simulations are in quantitative agreement with the geophysical observations despite the considerable differences in the scales and physical parameters.
DOI
https://doi.org/10.31223/X5BQ3W
Subjects
Physical Sciences and Mathematics
Keywords
Dates
Published: 2024-05-24 11:57
Last Updated: 2024-09-23 16:14
There are no comments or no comments have been made public for this article.