Research-Stack/0-Core-Formalism/lean
Brandon Schneider ff1dab40bc feat: particle physics pipeline — LadderBraid, PenguinDecay, RRC, PhysicsPipeline
5 new Lean modules (1419 lines, all building clean):

LadderBraidAlgebra.lean (312 lines):
- LadderOp (raise/lower/identity) mapped to crossStrands
- LadderState with ℓ, m, phase in Q0_2 units
- commutatorRaw, ladderApplyPair, ladderNormSq
- fammEnforcesNormPositivity (FAMM = norm-positivity gate)
- IsHighestWeight (= eigensolid convergence)
- Casimir = receipt dimensions
- eigensolid_is_ladder_fixed_point (sorry)

PenguinDecayLUT.lean (356 lines):
- TransversityAmplitudes (A_⊥, A_‖, A_0, A_t)
- AngularObservables with DegeneracyMatrix (J_i = Ψ†M^(i)Ψ)
- WilsonCoefficients with SM predictions and RGE evolution
- PenguinAnomaly with FAMM scar semantics
- BSMScale extraction (Λ_NP ~ 30-40 TeV, M_LQ ~ 1-10 TeV)
- StandardModelLUT (19 parameters as LUT header)
- flavorLadder (b→s = ladder operation)

RiemannianResonanceCorrelator.lean (373 lines):
- EventPoint (q², cos θ_l, cos θ_K, φ)
- EventManifold with MetricTensor
- LaplaceBeltrami operator (discrete stencil)
- ResonancePattern extraction via power iteration
- PDEKernel learning from eigenvalue spectrum
- kernelRGFlow (scale-dependent kernel)
- discoverPDE full pipeline

PhysicsPipeline.lean (360 lines):
- 8-stage pipeline: ingestion → spectral → kernel → anomaly → BSM → ladder → LUT → emission
- PipelineState with stage tracking
- runPipeline end-to-end execution
- PhysicsReceipt output

BraidTreeDIATPIST.lean fixes:
- q0_2_raw_sum recursive definition
- raw_sum_nonneg proof
- crossStep exhaustive match on Fin 8

All 5 modules: lake build passes, 3320 jobs total.
2026-05-28 19:43:39 -05:00
..
conversions/hardware WIP: accumulated changes 2026-05-25 16:24:21 -05:00
external/OTOM WIP: accumulated changes 2026-05-25 16:24:21 -05:00
LeanGPT Remove legacy Python prototypes superseded by Lean formalization 2026-05-19 15:34:17 +00:00
Semantics feat: particle physics pipeline — LadderBraid, PenguinDecay, RRC, PhysicsPipeline 2026-05-28 19:43:39 -05:00
CHAIN_ALL_REVIEW_REPORT.md initial: sovereign research stack (consolidated, weightless, and lfs-optimized) 2026-05-04 18:11:36 -05:00