Observational Limits on Gauss-Bonnet and Randall-Sundrum Gravities

Understand

We discuss the possibilities of experimental search for new physics predicted by the Gauss-Bonnet and the Randall-Sundrum theories of gravity.

• The effective four-dimensional spherically-symmetrical solutions of these theories are analyzed.
• We consider these solutions in the weak-field limit and in the process of the primordial black holes evaporation.
• We show that the predictions of discussed models are the same as of General Relativity.