31 citations · 39 across the 2 of their papers we have counts for
5 papers
Observational Constraints in Metric-Affine Gravity
Sebastian Bahamonde, Jorge Gigante Valcarcel
We derive the main classical gravitational tests for a recently found vacuum solution with spin and dilation charges in the framework of Metric-Affine gauge theory of gravity. Usin…
Exploring Axial Symmetry in Modified Teleparallel Gravity
Sebastian Bahamonde, Jorge Gigante Valcarcel, Laur Järv +1
Axially symmetric spacetimes play an important role in the relativistic description of rotating astrophysical objects like black holes, stars, etc. In gravitational theories that v…
New models with independent dynamical torsion and nonmetricity fields
Sebastian Bahamonde, Jorge Gigante Valcarcel
We propose a gravitational model which allows the independent dynamical behaviour of the torsion and nonmetricity fields to be displayed in the framework of Metric-Affine gauge the…
Non-geodesic incompleteness in Poincaré gauge gravity
J. A. R. Cembranos, J. Gigante Valcarcel, F. J. Maldonado Torralba
In this work we review the study of singularities in Poincaré gauge theories of gravity. Since one of the most recent studies uses the appearance of black hole regions of arbitrary…
Fermion dynamics in torsion theories
J. A. R. Cembranos, J. Gigante Valcarcel, F. J. Maldonado Torralba
In this work we have studied the non-geodesical behaviour of particles with spin 1/2 in Poincaré gauge theories of gravity, via the WKB method and the Mathisson-Papapetrou equation…