Stabilizer Quantum Gravity (SQG): Strategic Research Program and Falsifiability Map

This document presents the strategic architecture and research roadmap of the Stabilizer Quantum Gravity (SQG) program. SQG is advanced not as a completed or closed "Theory of Everything," but as a constrained theorem-engineering and model-construction program. Its central aim is to determine whether spacetime, gravitational response, matter-capable sectors, and horizon/cosmological thermodynamics can emerge from a recoverable operator-algebraic substrate of finite logical depth. The program is organized into four major research spines: Foundational Structure: Mathematical formalization and the "Einstein Bridge". Matter and Internal Structure: Constructive targets for matter-capable defects and chirality obstructions. Large-Scale Effective Dynamics: Open-system cosmological closure and stabilization flow. Critical Sectors and Horizon Physics: Saturation transitions and information release via recoverability transfer. The document provides a detailed Falsifiability Map with explicit "kill-switches" for each research trajectory, a methodological positioning statement, and a phased publication strategy designed to build credibility from the mathematical spine outward.