ar X iv : a st ro - p h / 96 11 19 4 v 1 2 2 N ov 1 99 6 SMALL - SCALE - FIELD DYNAMO
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چکیده
Generation of magnetic field energy, without mean field generation, is studied. Isotropic mirror-symmetric turbulence of a conducting fluid amplifies the energy of small-scale magnetic perturbations if the magnetic Reynolds number is high, and the dimensionality of space d satisfies 2.103 < d < 8.765. The result does not depend on the model of turbulence, incompressibility and isotropy being the only requirements.
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تاریخ انتشار 1996