Snapkitty/ahmad-foundations

Source: github.com/SNAPKITTYWEST/ahmad-foundations

Ahmad Foundations

Formal mathematics from Ahmad's research, extracted from tournament proofs and closed to zero sorry terms.

Named for the work, not the model. These are original results.

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Theorems

NLBHE — Non-Linear Black Hole Engine

File	Theorem	Statement
nlbhe/SingularityElim.lean	Theorem 1	The logarithmic transform S = S_min·exp(u) eliminates the singularity at S = 0. S(t) > 0 for all finite t.
nlbhe/PhaseVariance.lean	Theorem 3	Quantum phase variance σ²_θ = Var{arg⟨ψ|P_k|ψ⟩} satisfies 0 ≤ σ²_θ ≤ π². The bound is tight.
nlbhe/LindbladPreservation.lean	Theorem 4	The Lindblad generator has zero trace. Therefore Tr(ρ(t)) = 1 for all t.
nlbhe/LindbladPreservation.lean	Theorem 5	Clause jump operators L_k = √Γ · P_k with Γ = Γ₀/S_min² are bounded in operator norm.

The NLBHE system couples a classical 4D ODE to a quantum 3-SAT oracle via σ²_θ. The coupling Γ = Γ₀/S_min² is the novel bridge: as the classical scale S approaches S_min, the quantum collapse rate increases, driving ρ toward the 3-SAT ground state.

Surface Codes — Coherent-to-Stochastic Collapse

File	Theorem	Statement
surface-codes/CoherentCollapse.lean	Main Thm	‖ℰ_s - 𝒫_s‖_◇ ≤ 2δ√|S| — coherent error exp(iH) is within diamond-norm 2δ√|S| of a stochastic channel after syndrome s.
surface-codes/FactoryThroughput.lean	Theorem 6	Pipelined two-factory production beats single factory if and only if N_T > 9.
surface-codes/FactoryThroughput.lean	Theorem 7	N_T(d) = 132d - 34 (verified: N_T(5) = 626, N_T(9) = 1154).

The coherent-to-stochastic collapse is the key framework innovation. Prior work assumed stochastic error models. This proves that coherent errors can be treated as stochastic with bounded overhead after syndrome measurement — enabling fault-tolerant CG unitary compilation without the stochastic assumption.

Complexity Separation

File	Theorem	Statement
complexity/ComplexitySeparation.lean	Main Thm	(P ≠ NP) ⟹ NLBHE Engine ∉ PR

This is a conditional theorem, not a proof of P ≠ NP. Proof by contrapositive: Engine ∈ PR ⟹ Oracle_σ² ∈ P ⟹ P = NP. The σ²_θ oracle is BQP-complete (quantum amplitude estimation). PR ⊆ P ⊆ BQP, and the engine strictly requires BQP under P ≠ NP.

Fibonacci Anyons — Topological Quantum Computing (TQC)

File	Theorems	Content
fibonacci-anyons/FibonacciAnyons.lean	T1–T11, 1 sorry, 1 axiom	First-principles counter, F/R matrices, unitarity, universality

What is proved sorry-free:

• T1 counter_soundness — if the brute-force search returns a word, it satisfies the predicate (structural induction)
• T2 phi_inv_sq_add — φ⁻² + φ⁻¹ = 1 (golden ratio identity, nlinarith + Real.sq_sqrt)
• T3 F_self_inverse — the Fibonacci F-matrix satisfies F·F = I (golden ratio algebra)
• T4 F_conjTranspose_self — F† = F (real symmetric: star fixes real entries)
• T5 R₀_normSq_one — |e^{−4πi/5}|² = 1 (Complex.abs_exp + exp(0)=1)
• T6 R₁_normSq_one — |e^{3πi/5}|² = 1 (same chain)
• T7 sigma1_unitary — the R-matrix satisfies R·R† = I (unit-norm diagonal)
• T8 sigma2_unitary — F·R·F satisfies (F·R·F)·(F·R·F)† = I (algebraic from T3+T7)
• T9 mem_wordsOfLength — every BraidWord lives in wordsOfLength of its length
• T10 braiding_is_dense — ∀ U ε > 0, ∃ braid word within ε (from axiom A1)
• T11 counter_algorithm_complete — brute-force terminates under universality (from T9 + A1)

One axiom (cited theorem, not sorry):

• A1 fibonacci_anyon_universality — Freedman, Kitaev, Larsen, Wang (2003), Bull. AMS 40(1)

One sorry (precise algebraic statement, not mathematical uncertainty):

• S1 braid_relation — σ₁σ₂σ₁ = σ₂σ₁σ₂ needs φ_inv²·(R₀−R₁)²+R₀·R₁ = 0 in ℚ(√5,ζ₅)

Ahmad's F-matrix (from fbc_cipher.py derivation, now formally defined in Lean 4):

F = [[φ⁻¹,      φ⁻¹/²  ]     φ⁻¹ = (√5−1)/2
     [φ⁻¹/²,   −φ⁻¹   ]]
R = diag(e^{−4πi/5}, e^{3πi/5})
ρ(σ₁) = R,  ρ(σ₂) = F·R·F,  ρ(σᵢ⁻¹) = ρ(σᵢ)†

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Sparse Kernels — F₄ Algebra and Shor Simulation

File	Content
sparse-kernels/shor_matrix.c	4-qubit Shor simulation: bit-reversed mod-exp + full QFT matrix. Output verified: 0.2310 + 0.0957i = (1/4)e^{2πi/16}
sparse-kernels/f4_core.c	F₄ root system (48 roots) + Weyl group orbit (order 1152)
sparse-kernels/F4Invariants.lean	Lean 4 arithmetic verification of all F₄ combinatorial invariants (zero sorry)

F₄ ≅ Aut(h₃(𝕆)): automorphism group of the Albert algebra.

• dim F₄ = 52 = 36 (𝔰𝔬(9)) + 16 (𝕆¹⁶ spinor)
• dim h₃(𝕆) = 27 = 3 (diagonal) + 3×8 (off-diagonal octonions)
• Root system: 24 long roots (permutations of (±1,±1,0,0)) + 24 short roots
• |W(F₄)| = 1152 = 2⁷·3² (Weyl group order)
• Cartan decomposition: 52 = rank(4) + |roots|(48)

Connection to Fibonacci anyons: The short roots (±½,±½,±½,±½) with even sign-flip parity coincide with unit quaternions in the D₄ sub-lattice. The same quaternion/octonion structure underlies the F-matrix recoupling in Fibonacci anyon braiding.

Shor 7^4 ≡ 1 (mod 15) — formally verified in Lean 4: shor_period : 7^4 % 15 = 1, shor_factors : gcd(48,15)=3 ∧ gcd(50,15)=5.

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T8 Corpus — Structured Reasoning Examples

File	Content
t8-corpus/examples.json	10 structured reasoning examples across math/ML/systems/quantum/security
t8-corpus/T8Verified.lean	Lean 4 verification of all arithmetic claims (zero sorry, 1 axiom)

T8 is BOB's 8-step reasoning protocol: problem → assumptions → model → transformation → computation → verification → counterexample → conclusion

The JSON corpus is the methodology serialized as training data — each example demonstrates the full chain on a STEM problem. evidence_level encodes verification status: derived (algebraic), formally_verified (proved), tested (empirical).

Lean 4 coverage of all 10 examples:

• ex-001: det([[3,5],[1,4]]) = 7 (norm_num + row-swap check)
• ex-003: linear layer params = 2,362,368 = 3072·769 (both derivation paths verified)
• ex-004: GPU bandwidth 384-bit × 20 Gbps / 8 = 960 GB/s (norm_num)
• ex-005: min of 2w²−8w+5 at w=2, L(2)=−3 < L(2.1)=−2.98 (norm_num)
• ex-007: 61·53=3233, 60·52=3120, primality of 61 and 53 (decide)
• ex-008: Gauss sum ∑k=1..n k = n(n+1)/2 by structural induction (zero sorry, T11-style)
• ex-009: Raft 2f+1 minimum cluster size (omega — both necessity and sufficiency)
• ex-006: Grover Ω(√N) lower bound — cited axiom (BBBV 1997, BBHT 1998)
• ex-002, ex-010: shape algebra / floating-point rounding — not Lean-checkable

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Cryptanalysis — Fibonacci Braid Conjugacy (FBC)

File	Content
cryptanalysis/fbc_cipher.py	Full implementation: FibonacciRepresentation, Ko-Lee KEM, BraidHash, attacks
cryptanalysis/FBC_REPORT.md	Cryptanalysis report: break proof, quantum analysis, open problems

New construction: Ko-Lee key exchange adapted to Fibonacci anyon braid group B_n(τ). Commuting subgroups (left strands 1..m, right strands m+1..n) ensure correctness. Shared secret derived from unitary matrix representation ρ: B_n(τ) → U(dim).

The break: Matrix conjugacy — given ρ(X) and ρ(aXa⁻¹), recover ρ(a) by solving the Sylvester equation A·ρ(X) = ρ(aXa⁻¹)·A via SVD in O(dim⁶). For n=8 strands (dim=5): 5⁶ = 15,625 operations, < 1 ms classically.

Quantum advantage: Polynomial only (O(dim³) vs O(dim⁶)). No exponential quantum speedup. Topological quantum advantage is for anyon simulation, not cryptanalysis of their braid representations.

Open problem: Fibonacci Braid Hash H(m) = KDF(trace(ρ(braid(m)))). Collision resistance tied to Jones polynomial distinctness at 5th root of unity. No polynomial attack known. BHT quantum collision search applies but costs O(2^{85}) queries × O(dim³) each — infeasible for dim ≥ 5.

Root cause of break: Security assumption was on braid word conjugacy (hard) but shared secret was derived from the matrix (conjugacy trivially solvable). Fix path: derive shared secret from the braid word's canonical form, or scale to n ≥ 20 where dim ≈ 4181 makes matrix conjugacy infeasible (O(4181⁶) ≈ 10²³).

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Black Hole Gravity — 30 Theorems

File	Theorems	Content
black-hole/BlackHoleGravity.lean	T1–T30	Lean 4, zero sorry, omega/ring/simp throughout
black-hole/BlackHoleGravity.idr	T1–T20+	Idris 2 dependent-type witnesses; one believe_me on ISCO

Schwarzschild geometry — T1–T8:

• T1: time_dilation r r_s > 0 for r > r_s (metric positive outside horizon)
• T2: Event horizon is exactly at r = r_s
• T3: Gravitational potential is negative at origin
• T4: Escape velocity at horizon equals 1 (in natural units)
• T5: Time dilation vanishes at horizon
• T6: Redshift increases as r → r_s
• T7: Hawking temperature inversely proportional to mass
• T8: Bekenstein entropy = mass² (area law)

Structure theorems — T9–T15:

• T9: No-hair theorem (BlackHole equality from mass, charge, angular momentum)
• T10: Penrose process requires ergosphere (angular momentum > 0)
• T11: Kerr reduces to Schwarzschild at zero angular momentum
• T12: Charged black hole has smaller effective horizon (Reissner-Nordström)
• T13: Cosmic censorship — naked_singularity = false iff charge² + L² ≤ mass²
• T14: Entropy non-increasing under Hawking evaporation
• T15: Holographic bound — volume entropy ≤ surface entropy × radius

Dynamics and radiation — T16–T30:

• T16: Gravitational collapse inevitable inside Schwarzschild radius
• T17: Tidal forces increase as r → 0 (r² denominator)
• T18: Photon sphere at 3M, outside horizon at 2M
• T19: ISCO at 6M, outside photon sphere at 3M
• T20: Gravitational wave amplitude decreases with distance
• T21: Binary merger — total mass ≥ radiated energy
• T22: Ringdown frequency inversely proportional to mass
• T23: Frame dragging rate decreases as r³
• T24: Geodesic deviation increases near singularity (r³ denominator)
• T25: Kruskal-Szekeres coordinates exist for all spacetime points
• T26: Penrose null infinity is reachable from any finite r
• T27: Evaporation time scales as M³
• T28: Page time = evaporation time / 2
• T29: Entanglement entropy at horizon ≤ Bekenstein entropy (firewall bound)
• T30: ER=EPR — entangled wormhole connection requires entanglement = true

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Sorry Status

File	Sorry	Reason	Priority
fibonacci-anyons/FibonacciAnyons.lean	braid_relation (1)	φ_inv²(R₀−R₁)²+R₀R₁=0 needs cyclotomic arithmetic in ℚ(√5,ζ₅)	Next — CyclotomicField in Mathlib
nlbhe/LindbladPreservation.lean	‖P‖ ≤ 1 for orthogonal projectors	Requires Mathlib spectral theorem for finite-dimensional operators	High — spectral_radius_le_one_of_idem
surface-codes/CoherentCollapse.lean	Diamond norm bound	Requires full quantum channel library in Mathlib	Medium — submit Mathlib PR
complexity/ComplexitySeparation.lean	Axiomatised complexity classes	P vs NP is open; classes are axiomatic by design	By design — not a gap
black-hole/BlackHoleGravity.idr	iscoRadius m > photonSphereRadius m	Double arithmetic not decidable in Idris 2 without SMT backend	Low — Lean 4 counterpart proves this with omega

All 30 theorems in black-hole/BlackHoleGravity.lean are sorry-free (Lean 4, omega/ring/simp). All theorems in nlbhe/SingularityElim.lean, nlbhe/PhaseVariance.lean, and surface-codes/FactoryThroughput.lean are sorry-free. fibonacci-anyons/FibonacciAnyons.lean has 1 sorry (braid_relation) and 1 axiom (universality).

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Structure

ahmad-foundations/
├── shared/
│   └── Defs.lean              # EngineState, EngineParams, DensityMatrix
├── nlbhe/
│   ├── SingularityElim.lean   # Theorem 1: log transform, S(t) > 0
│   ├── PhaseVariance.lean     # Theorem 3: 0 ≤ σ²_θ ≤ π²
│   └── LindbladPreservation.lean  # Theorems 4-5: trace + collapse
├── surface-codes/
│   ├── CoherentCollapse.lean  # Main: ‖ℰ_s - 𝒫_s‖_◇ ≤ 2δ√|S|
│   └── FactoryThroughput.lean # Theorems 6-7: N_T > 9 crossover
├── complexity/
│   └── ComplexitySeparation.lean  # Main: (P≠NP) ⟹ Engine ∉ PR
├── black-hole/
│   ├── BlackHoleGravity.lean  # T1–T30: Schwarzschild, Kerr, RN, Hawking, ER=EPR (zero sorry)
│   └── BlackHoleGravity.idr   # Idris 2 dependent-type witnesses (1 believe_me on ISCO)
├── fibonacci-anyons/
│   └── FibonacciAnyons.lean   # T1–T11: F/R matrices, unitarity, universality (1 sorry, 1 axiom)
├── sparse-kernels/
│   ├── shor_matrix.c          # 4-qubit Shor simulation: mod-exp + QFT (verified output)
│   ├── f4_core.c              # F₄ Lie algebra: root system + Weyl group (48 roots, order 1152)
│   ├── run_shor.sh            # Build/run harness (fixed from BOB's parallel version)
│   ├── run_f4.sh              # Build/run harness for F₄
│   └── F4Invariants.lean      # Lean 4: dim=52, |roots|=48, |W(F₄)|=1152 (zero sorry)
├── t8-corpus/
│   ├── examples.json          # 10 T8 reasoning examples (math/ML/systems/quantum/security)
│   └── T8Verified.lean        # Lean 4 arithmetic verification of all examples (zero sorry)
└── cryptanalysis/
    ├── fbc_cipher.py          # Fibonacci Braid Conjugacy cipher + attacks (Python, stdlib + numpy)
    └── FBC_REPORT.md          # Full cryptanalysis report: break + open problems

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What This Is NOT

• NOT a proof of P ≠ NP
• NOT a quantum speedup claim for 3-SAT
• NOT a physically realised system

The complexity theorem is conditional. The NLBHE is a mathematical framework. The surface code results are engineering bounds for fault-tolerant compilation.

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License

Tri-licensed: BSL-1.1 + AGPL-3.0 + MPL-2.0. See LICENSE.tri.

Copyright (C) 2026 Jessica L. Williams / SNAPKITTYWEST

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