A pr 1 99 6 Spherically symmetric perturbation of ultrarelativistic fluid in homogeneous and isotropic universe
نویسنده
چکیده
A solution of the linearized Einstein’s equations for a spherically symmetric perturbation of the ultrarelativistic fluid in the homogeneous and isotropic universe is obtained. Conditions on the boundary of the perturbation are discussed. The examples of particlelike and wave-like solutions are given.
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تاریخ انتشار 1996