Equivalence between the Lovelock–Cartan action and a constrained gauge theory O. C. Junqueira, A. D. Pereira, G. Sadovski, T. R. S. Santos, R. F. Sobreiro and A. A. Tomaz Eur. Phys. J. C, 77 4 (2017) 249 Published online: 18 April 2017 DOI: 10.1140/epjc/s10052-017-4820-y