Present accelerated expansion of the universe from new Weyl-Integrable   gravity approach
  We investigate if a recently introduced formulation of general relativity on a Weyl-integrable geometry, contains cosmological solutions exhibiting acceleration in the present cosmic expansion. We derive the general conditions to have acceleration in the expansion of the universe and obtain a particular solution for the Weyl scalar field describing a cosmological model for the present time in concordance with the data combination Planck + WP + BAO + SN. 
Ricardo Aguila, Jos\'e Edgar Madriz Aguilar, Claudia Moreno (CUCEI,   Guadalajara University), Mauricio Bellini (IFIMAR, CON...
gr-qc hep-th