Editing Loop quantum gravity (section)

=== Planck star ===
{{main|Planck star|black hole firewall|black hole information paradox}}

In 2014 Carlo Rovelli and [[Francesca Vidotto]] proposed that there is a [[Planck star]] inside every black hole.{{sfn|Rovelli|Vidotto|2014|p=1442026}} Based on LQG, the theory states that as stars are collapsing into black holes, the energy density reaches the Planck energy density, causing a repulsive force that creates a star. Furthermore, the existence of such a star would resolve the [[black hole firewall]] and [[black hole information paradox]].