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arXiv · 1208.3433

Einstein's Equations, Cosmology and Astrophysics

Paul S. Wesson
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Abstract

I give a compact, pedagogical review of our present understanding of the universe as based on general relativity. This includes the uniform models, with special reference to the cosmological 'constant'; and the equations for spherically-symmetric systems, in a particularly convenient form that aids their application to astrophysics. New ideas in research are also outlined, notably involving extra dimensions.

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Paul S. Wesson. 2012-08-15. Einstein's Equations, Cosmology and Astrophysics. https://arxiv.org/abs/1208.3433

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