Back Reaction to the Spectrum of Magnetic Field in the Kinetic Dynamo Theory —
نویسندگان
چکیده
We take account of the lowest order back reaction on the fluid and modify the Kulsrud and Anderson equation ∂tEM = 2γEM obtained in the kinetic dynamo theory, where EM is the energy density of the magnetic field. Furthermore, we apply our present result to some astrophysical stages where the magnetic field is expected to be amplified by the dynamo mechanism. JSPS Postdoctal Fellowship for Research Abroad
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تاریخ انتشار 2008