Conformal cosmology and the age of the universe
Mannheim, Philip D.
Original · EN
We show that within the cosmology associated with conformal gravity the age of the universe is given as 1/H₀, to thus overcome the current cosmological age crisis. We show that while the parameter Ωmat = ρmat / ρC takes on all values between zero and infinity in conformal gravity, nonetheless it is of order one (but not identically equal to one) for half a Hubble time to thus naturally explain its current closeness to one without fine tuning. We show that the cosmological constant is naturally of order the energy density ρmat of ordinary matter again without fine tuning. We compare and contrast conformal cosmology with that of the standard Friedmann cosmology.
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