Aros, RContreras, MZanelli, J2024-07-032024-07-032003-07-07CLASSICAL AND QUANTUM GRAVITY, Volume20, Issue13, Page 2937-29440264-9381https://repositorio.unab.cl/handle/ria/58175INDEXACIÓN: WEB OF SCIENCE.The equivalence between the path integrals for first-order gravity and the standard torsion-free, metric gravity in 3 + 1 dimensions is analysed. Starting with the path integral for first-order gravity, the correct measure for the path integral of the metric theory is obtained.enGRAVITATIONAL-FIELDGAUGE-INVARIANCEQUANTUM-GRAVITYTETRAD GRAVITYTORSIONArtículoCC BY 3.0 ATRIBUCIÓN 3.0 NO PORTADA Deed10.1088/0264-9381/20/13/336