Limiting energy density and gravity in Riemann-Cartan space-time

The gravitational interaction is discussed within the framework of gauge gravitational theory in the Riemann-Cartan space-time. In the case of spatially homogeneous isotopic gravitating systems the gravitational repulsion at extreme conditions near limiting energy density and the transition from gravitational repulsion to attraction in dependence on energy density is studied. The conversion to Friedman regime and the transition to gravitational repulsion at very small energy densities is analyzed.

Automated summary

The article discusses gravitational interactions in the Riemann-Cartan space-time, focusing on the transition of gravitational forces from repulsion to attraction under different energy densities. It also analyzes the conversion to the Friedman regime and the transition to gravitational repulsion at very low energy densities.