Quantum Populations near Black-Hole Singularities

Understand

Schwarzschild black-hole interiors border on space-like singularities representing classical information leaks.

• We show that local quantum physics is decoupled from these leaks due to dynamically generated boundaries, called Zeno borders.
• Beyond Zeno borders black-hole interiors become asymptotically silent, and quantum fields evolve freely towards the geodesic singularity with vanishing probability measure for populating the geodesic boundary.
• Thus Zeno borders represent a probabilistic completion of Schwarzschild black holes within the semiclassical framework.