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Spherically Symmetric Perturbation of Ultrarelativistic Fluid in Homogeneous and Isotropic Universe

Yu. Ignat'ev·A. Popov
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Abstract

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 particle-like and wave-like solutions are given.

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Yu. Ignat'ev, A. Popov. 1996-04-11. Spherically Symmetric Perturbation of Ultrarelativistic Fluid in Homogeneous and Isotropic Universe. https://doi.org/10.1016/0375-9601(96)00524-5

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