Cosmological evolution and dark energy in osculating Barthel–Randers geometry Rattanasak Hama, Tiberiu Harko, Sorin V. Sabau and Shahab Shahidi Eur. Phys. J. C, 81 8 (2021) 742 Published online: 17 August 2021 DOI: 10.1140/epjc/s10052-021-09517-7