Author:
Berk H. L.,Dominguez R. R.
Abstract
A variational method is presented to derive the electromagnetic response for waves of a model plasma with arbitrary β in a magnetic field whose curvature simulated by a gravitational field. The variational method is particularly well suited for deriving the electromagnetic local dispersion relation and differential equations of long-wavelength modes. In particular, the result is applied to finding the critical β needed for stabilization of low-frequency drift waves with density and temperature gradients.
Publisher
Cambridge University Press (CUP)
Reference5 articles.
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3. Krall N. A. & Pearlstein L. D. 1965 Int. Conf. Plasma Physics & Controlled Nuclear Fusion Research. IAEA.
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