Abstract
The magnetic field structure in a domain surrounded by a closed toroidal magnetic surface is analyzed. It is shown that ergodization of magnetic field lines is possible even in a regular field configuration (with nonvanishing toroidal component). A unified approach is used to describe magnetic fields with nested toroidal (possibly asymmetric) flux surfaces, magnetic islands, and ergodic field lines.
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Original Russian Text © V.I. Ilgisonis, A.A. Skovoroda, 2010, published in Zhurnal Éksperimental’noĭ i Teoreticheskoĭ Fiziki, 2010, Vol. 137, No. 5, pp. 1018–1030.
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Ilgisonis, V.I., Skovoroda, A.A. Magnetic field in a finite toroidal domain. J. Exp. Theor. Phys. 110, 890–900 (2010). https://doi.org/10.1134/S1063776110050201
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DOI: https://doi.org/10.1134/S1063776110050201