Singularities and n-dimensional black holes in torsion theories

Understand

In this work we have studied the singular behaviour of gravitational theories with non symmetric connections.

• For this purpose we introduce a new criteria for the appearance of singularities based on the existence of black/white hole regions of arbitrary codimension defined inside a spacetime of arbitrary dimension.
• We discuss this prescription by increasing the complexity of the particular torsion theory under study.
• In this sense, we start with Teleparallel Gravity, then we analyse Einstein-Cartan theory, and finally dynamical torsion models.