feat(physics): GeoSync Physics Engine v2 — 7 derived modules + 94 tests#128
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neuron7xLab merged 2 commits intomainfrom Apr 4, 2026
Merged
feat(physics): GeoSync Physics Engine v2 — 7 derived modules + 94 tests#128neuron7xLab merged 2 commits intomainfrom
neuron7xLab merged 2 commits intomainfrom
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…ne + 94 tests
T1: Gravitational Coupling Matrix — Newton's gravity as Kuramoto adjacency
T2: Newtonian Inertial Dynamics — F=ma with Euler integration + TACL free energy gate
T3: Portfolio Energy Conservation — kinetic + potential energy with violation detection
T4: Thermodynamic Risk Gate — Tsallis entropy + Ricci curvature temperature coupling
T5: Coulomb Interaction — market-sign-flipped electrostatics for dynamic adjacency
T6: Graph Diffusion Engine — Fokker-Planck on Laplacian via matrix exponential
T7: Landauer Inference Profiler — physical bound tracking with honest 9-OOM documentation
Integration: GeoSyncPhysicsEngine unified pipeline, 94 tests all green, 0 ruff errors.
AUDIT: Every formula has derivation comment. Every free parameter documented.
Verlet replaced by Euler (OFI non-conservative — honest).
Coulomb sign flipped (same-direction OFI = attraction — empirical).
Maxwell replaced by Fokker-Planck (graph diffusion — honest).
E=mc² NOT used. Landauer IS physical.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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T3: Forman-Ricci curvature O(E) fragility monitor + DualTrackRicciMonitor
κ_F(i,j) = 4 - d_i - d_j + 3·T_ij. Herding detection + margin multiplier.
T1: Liquidity-weighted Kuramoto coupling
A_ij = C_ij·√(m_i·m_j)/max(m). Benchmark framework vs uniform coupling.
T2: Explosive synchronization proximity detector + ESCircuitBreaker
Hysteresis sweep forward/backward. Kim et al. PNAS 2025 framework.
T5: Tsallis entropy risk gate with empirical q thresholds
Rolling q-fit via kurtosis. q<1.35=normal, 1.35-1.55=elevated, q>1.55=crisis.
Position gate: f(q) = max(0, 1-(q-1.35)/0.20).
T6: dF/dt≤0 trading gate with LOB temperature calibration
F = U - T_LOB·S_q. Trade admitted only if ΔF≤0. Gate statistics tracking.
T4: Higher-order Kuramoto with triadic interaction (σ₁ pairwise + σ₂ triadic)
Triangle detection + RK4 integration. First financial application.
T7: Graph diffusion volatility front predictor
ρ(t) = exp(-D·L(κ)·t)·ρ₀. Backtest with ROC-AUC evaluation.
97 new tests, all green. 0 ruff errors. 227 baseline preserved.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
GeoSyncPhysicsEngineunified pipeline — singlerun()call through all 7 modules.AUDIT Sign-Off
Test plan
pytest tests/unit/physics/test_T{1..7}*.py -v— 86 unit tests passpytest tests/integration/test_physics_engine_full_pipeline.py -v— 8 integration tests passpytest --tb=no— 227 baseline tests: no regressionruff check core/physics/— 0 errors🤖 Generated with Claude Code