TY  - GEN 
AU  - Bejarano, Cecilia
AU  - Delhom, Adria
AU  - Jiménez-Cano, Alejandro
AU  - Olmo, Gonzalo
AU  - Rubiera García, Diego
PY  - 2020
UR  - http://hdl.handle.net/10481/61387
AB  - Projective invariance is a symmetry of the Palatini version of General Relativity which is not present in the metric formulation. The fact that the Riemann tensor changes nontrivially under projective transformations implies that, unlike in the usual...
LA  - eng
PB  - Elsevier Inc.
TI  - Geometric inequivalence of metric and Palatini formulations of General Relativity
DO  - 10.1016/j.physletb.2020.135275
ER  -