Modifying Horizon Backreaction Mechanisms: Scrambling, Error Correction, and the Page Curve

This work develops a microscopic perspective on black hole information dynamics consistent with the Page curve. Gravitational backreaction ensures that infalling matter immediately influences outgoing Hawking radiation, but chaotic horizon degrees of freedom render this influence highly mixed and inaccessible before the Page time. Incorporating fast scrambling and horizon-level quantum error correction shows how information gradually becomes recoverable in the radiation after the Page time, reconciling causal immediacy with the statistical evolution captured by the Page curve. The analysis is largely pedagogical, emphasizing conceptual clarity and the interplay between backreaction, scrambling, and charge-parity-time (CPT) conjugate encoding in preserving unitarity