Compact extra dimensions in cosmologies with f(T) structure

Understand

The presence of compact extra dimensions in cosmological scenarios in the context of f(T)-like gravities is discussed.

• For the case of toroidal compactifications, the analysis is performed in an arbitrary number of extra dimensions.
• Spherical topologies for the extra dimensions are then carefully studied in six and seven spacetime dimensions, where the proper vielbein fields responsible for the parallelization process are found.