作者: V. D. Pikulin , N. S. Stepanov
DOI: 10.1007/BF01031619
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摘要: Based on the collisionless kinetic equation, dielectric tensor of isotropic electron plasma with parameters slowly varying in time and space is calculated. The pecularities refraction rays, as well change spectrum, energy, wave polarization such a medium are considered geometrical optics approximation.