This article is cited in 2 papers

Kinetics of small perturbations in closed and open Friedmann cosmologies

A. V. Zakharov


Abstract: The behavior of small gravitational perturbations in closed and open Friedmann cosmologies filled with a collisionless gas (neutrinos) is investigated. Operator methods are used to solve the problem. The asymptotic behavior of perturbations during the nonrelativistic stage of expansion of the Universe is obtained.

Received: 27.04.1982

 English version: Theoretical and Mathematical Physics, 1983, 55:2, 463–470

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