Machine-readable navigation map for the Spectral Gravitation Framework (SGF). Contains complete metadata, structural relationships, and canonical URLs for all 6 Core Papers, 1 Bridge Essay, and 4 Science Communication Essays. Includes term glossary with source mapping and reading paths. Points to canonical sources only; does not replace them.

Welcome to the Spectral Gravitation Framework (SGF)—a complete, testable alternative to standard cosmology. Start here to find the right entry point: technical papers, bridge essay, or science communication essays. SGF reimagines spacetime as density‑responsive, replaces singularities with spectral knots, and invites you to test its predictions.

This essay gives a non‑technical tour of the Spectral Gravitation Framework (SGF). It explains density‑responsive spacetime, SGF’s two extra “memory” and “foam” fields, the three density regimes (voids, black holes, everyday space), and SGF’s concrete, risky predictions for void expansion, gravitational‑wave “harp jitter,” and black‑hole shadows, all while keeping Einstein intact.

SGF Paper 3 applies the Spectral Gravitation Framework to black holes, replacing classical singularities with finite, information‑preserving spectral knots. It develops a unitary resolution proposal for the information paradox and predicts observable signatures in horizons, ringdowns, and remnants.

The Spectral Gravitation Framework (SGF) introduces a density‑responsive, entanglement‑based extension of general relativity. Paper 1 lays out the core ontology, unified action, three regimes, and falsifiable predictions, positioning SGF as a testable proposal for unifying gravity, quantum phenomena, and cosmology.