Schwarzschild black hole and redshift rapidity: a new approach towards measuring cosmic distancesMehrab Momennia, Pritam Banerjee, Alfredo Herrera-Aguilar and Ulises NucamendiEur. Phys. J. C, 84 6 (2024) 583DOI: https://doi.org/10.1140/epjc/s10052-024-12933-0