ar X iv : g r - qc / 0 51 10 71 v 1 1 4 N ov 2 00 5 The present and late universe in the Einstein frame , metric - affine 1 / R gravity

  • Nikodem J. Pop lawski
  • Published 2005

Abstract

The present and late universe in the Einstein frame, metric-affine 1/R gravity Abstract. We derive the gravitational field equations and the equations of evolution for the present and late universe in 1/R-modified gravity. We use the metric-affine (Palatini) variational principle and the Einstein conformal frame. We solve these equations for the flat FLRW… (More)

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