In this paper, we investigated the effects of a noncommutative (NC) space-time on the
dynamics of the Universe. We generalize the black hole entropy for a NC black hole.
Then, using the entropic gravity formalism, we will show that the noncommutativity
changes the strength of the gravitational field. By applying this result to a homogeneous
and isotropic Universe containing nonrelativistic matter and a cosmological constant, we
show that the modified scenario by the noncommutativity of the space-time is a better
fit to the obtained data than the standard one at 68% CL.
کلید واژگان :
Black holes; noncommutative space-time; entropic cosmology/gravity.
