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cosmology > cosmological principle

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cosmological principle  

Definition(s)

  • In modern physical cosmology, the cosmological principle is the notion that the spatial distribution of matter in the universe is homogeneous and isotropic when viewed on a large enough scale, since the forces are expected to act uniformly throughout the universe, and should, therefore, produce no observable irregularities in the large-scale structuring over the course of evolution of the matter field that was initially laid down by the Big Bang. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Cosmological_principle)

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http://data.loterre.fr/ark:/67375/MDL-RX2WJZ1S-J

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