Equivalence between the Lovelock–Cartan action and a constrained gauge theoryO. C. Junqueira, A. D. Pereira, G. Sadovski, T. R. S. Santos, R. F. Sobreiro and A. A. TomazEur. Phys. J. C, 77 4 (2017) 249DOI: https://doi.org/10.1140/epjc/s10052-017-4820-y