On the Geometric Interpretation of Non-Singular Black Hole Interiors

Black hole singularities still remain a central challenge in gravitational physics. In thiswork, we present a geometric interpretation of non-singular black hole cores withinteleparallel gravity based on geometric drift vectors. Gravitational effects are encodedin a comoving tetrad framework through a dynamical drift field whose gradients generate torsion rather than spacetime curvature. While the teleparallel equivalent of generalrelativity reproduces the Schwarzschild behavior in the weak-field regime, nonlinear invariant contributions dominate in the strong-field region, replacing the central singularbehavior with a smooth de Sitter–like core. Event horizons emerge as drift horizons associated with the limiting behavior of the geometric flow, and null and timelike trajectoriesadmit analytic extensions across the horizon and central region.