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Showing articles posted using tag #Friedmann equation (x)

  • Graviton and cosmology equations, before the Big Bang

    • Posted by Hossein Javadi
    • August 7, 2015
    • 0 comments
    • 1 endorse
    • 3,949 views
    Abstract:
    For long time seemed the Friedmann equation is able to explain universe, but in recent years, the cosmological constant was of interest to cosmologists. However, these two equations are unable to explain before the Big Bang. Thus this paper,...