TY - JOUR AU - Cabral, Francisco AU - Lobo, Francisco S. N. AU - Rubiera GarcĂ­a, Diego PY - 2020 DO - 10.3390/universe6120238 SN - 2218-1997 UR - https://hdl.handle.net/20.500.14352/7708 T2 - Universe AB - Gravity can be formulated as a gauge theory by combining symmetry principles and geometrical methods in a consistent mathematical framework. The gauge approach to gravity leads directly to non-Euclidean, post-Riemannian spacetime geometries, providing... LA - eng PB - MDPI KW - Contact interactions KW - World spinors KW - Dilation KW - Torsion KW - Bounce. TI - Fundamental symmetries and spacetime geometries in Gauge theories of gravity-prospects for unified field theories TY - journal article VL - 6 ER -