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Physics and cosmology in an inhomogeneous Universe

Andrzej Krasiński
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Abstract

Examples are presented of applications of the Lemaître - Tolman model to problems of astrophysics and gravitation theory. They are: 1. Inferring the spatial distribution of matter by interpretation of observations; 2. Interaction of inhomogeneities in matter distribution with the CMB radiation; 3. Evolution of voids; 4. Singularities; 5. Influence of electromagnetic field on gravitational collapse. This review is meant to demonstrate that the theory is already well-prepared to meet the challenges posed by an inhomogeneous Universe.

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Andrzej Krasiński. 1998-06-09. Physics and cosmology in an inhomogeneous Universe. https://arxiv.org/abs/gr-qc/9806039

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