{
  "ai.module": "general_relativity",
  "ai.version": "1.0",
  "ai.purpose": "Provide a regime-aware, geometric-coherence interface to General Relativity as a macroscopic curvature theory.",
  "ai.keywords": [
    "general relativity",
    "curvature",
    "spacetime",
    "geodesics",
    "gravity",
    "einstein",
    "geometry",
    "triadic frameworks"
  ],

  "identity": {
    "name": "General Relativity",
    "category": "Scientific Theory",
    "summary": "A geometric coherence theory describing gravity as curvature of spacetime produced by mass-energy.",
    "regime": ["R3→R4", "R3", "R2"],
    "status": "canon-ready"
  },

  "lineage": {
    "originators": ["Albert Einstein", "David Hilbert", "Karl Schwarzschild"],
    "historical_period": "20th Century",
    "source_domain": "Geometric Field Theory",
    "related_theories": [
      "special_relativity",
      "quantum_mechanics",
      "cosmology",
      "information_theory"
    ],
    "notes": "General Relativity describes macroscopic geometric behavior. Curvature is a coherence-level description, not a substrate-level ontology."
  },

  "operators": {
    "primary": [
      "curvature",
      "geodesic_motion",
      "stress_energy",
      "metric_tensor",
      "gravitational_redshift"
    ],
    "secondary": [
      "connection_coefficients",
      "spacetime_symmetries",
      "boundary_conditions",
      "weak_field_approximation"
    ],
    "description": "Operators describe geometric relationships between mass-energy, curvature, and motion in smooth regimes."
  },

  "drift": {
    "risks": [
      "treating spacetime as a physical substance",
      "assuming curvature is ontological",
      "overextending GR into quantum regimes",
      "interpreting coordinates as physical entities"
    ],
    "boundaries": [
      "GR is geometric, not substrate-level",
      "curvature emerges from deeper operators",
      "smooth-regime assumptions break at small scales",
      "coordinate choices do not define physics"
    ]
  },

  "coherence": {
    "invariants": [
      "geodesic motion in curved spacetime",
      "equivalence principle",
      "covariant conservation of stress-energy",
      "local Lorentz invariance"
    ],
    "failure_modes": [
      "singularities",
      "quantum-scale breakdown",
      "loss of smoothness",
      "strong-field decoherence"
    ]
  },

  "cross_module": {
    "supports": [
      "cosmology",
      "astrophysics",
      "information_theory"
    ],
    "supported_by": [
      "special_relativity",
      "dimensional_analysis",
      "regime_awareness"
    ],
    "integration_notes": "GR integrates cleanly with RTT engines as a geometric coherence theory operating near the R3→R4 boundary."
  }
}