KINEMATIC ASPECTS OF THE PROCESS OF ACCELERATING EXPANSION OF THE UNIVERSE
Abstract
Within the framework of traditional cosmography (without reference to Friedmann’s cosmological equations) the metric of Robertson-Walker type is found, for which a relationship between conformal and cosmic times coincides in form with the transformation of light cone generating lines with respect to a group of special conformal transformations. The metric gives birth to a constant value of the deceleration parameter equal to minus one second, which reproduces the effect of accelerating expansion of the Universe in good agreement with observations.
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