55 research outputs found
Short-wave Approximation For Macroscopic Cosmology with Higgs Scalar Field
Based on the macroscopic equations of cosmological evolution obtained earlier
by the Author, a closed system of macroscopic Einstein equations in the
short-wave approximation for perturbations of the scalar Higgs and
gravitational fields has been obtained and examined. The obtained exact
solutions of macroscopic equations are determined by three microscopic
parameters, depending on the spectrum of perturbations.Comment: 10 pages., 3 figures, 10 reference
Kinetic equations for ultrarelativistic particles in a Robertson-Walker Universe and isotropization of relict radiation by gravitational interactions
Kinetic equations for ultrarelativistic particles with due account of
gravitational interactions with massive particles in the Robertson-Walker
universe are obtained. On the basis of an exact solution of the kinetic
equations thus obtained, a conclusion is made as to the high degree of the
uniformity of the relict radiation on scales with are less than .Comment: 19 pages, 2 figures, 13 reference
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