Slow-roll inflation and growth of perturbations in Kaniadakis modification of Friedmann cosmology G. Lambiase, G. G. Luciano and A. Sheykhi Eur. Phys. J. C, 83 10 (2023) 936 Published online: 17 October 2023 DOI: 10.1140/epjc/s10052-023-12112-7