The 3+1 formalism in teleparallel and symmetric teleparallel gravity Salvatore Capozziello, Andrew Finch, Jackson Levi Said and Alessio Magro Eur. Phys. J. C, 81 12 (2021) 1141 Published online: 28 December 2021 DOI: 10.1140/epjc/s10052-021-09944-6