165 Python modules across 17 subpackages + 22 Rust functions in scpn-quantum-engine.
| Package | Modules | Responsibility |
|---|---|---|
| analysis | 45 | Synchronisation witnesses, QFI, persistent homology, OTOC, Krylov complexity, magic states, BKT scaling, DLA parity |
| phase | 28 | Time evolution: Trotter, VQE, ADAPT-VQE, VarQITE, AVQDS, QSVT, Floquet DTC, Lindblad, MCWF |
| hardware | 24 | IBM Quantum runner, trapped-ion backend, GPU offload, circuit cutting, fast sparse evolution, qubit mapping |
| bridge | 13 | Knm → Hamiltonian compiler, cross-repo adapters (sc-neurocore, SSGF, phase orchestrator) |
| applications | 12 | FMO photosynthesis, power grid, Josephson array, EEG, ITER plasma, quantum EVS |
| mitigation | 9 | ZNE, PEC, dynamical decoupling, Z2 parity, CPDR, symmetry verification |
| control | 8 | QAOA-MPC, VQLS Grad-Shafranov, Petri nets, ITER disruption, topological optimiser |
| qec | 8 | Toric code, surface code, repetition code UPDE, biological surface code, error budget, multiscale QEC |
| qsnn | 7 | Quantum spiking neural networks, LIF neurons, STDP, synapses, dynamic coupling, training |
| identity | 7 | VQE attractor, coherence budget, entanglement witness, fingerprint, binding spec |
| crypto | 7 | BB84, Bell tests, topology-authenticated QKD, key hierarchy, spectral fingerprint |
| gauge | 6 | U(1) Wilson loops, vortex detection, CFT, universality, confinement, lattice |
| ssgf | 5 | SSGF quantum integration, cross-repo wiring |
| benchmarks | 5 | Classical vs quantum scaling, MPS baseline, GPU baseline, AppQSim, quantum advantage |
| psi_field | 5 | Lattice gauge theory, infoton dynamics, SCPN mapping, observables |
| fep | 3 | Variational free energy (Friston 2010), predictive coding, hierarchical prediction |
| tcbo / pgbo / l16 | 6 | TCBO quantum observer, PGBO quantum bridge, Layer 16 quantum director |
PyO3 cdylib extension module. Edition 2021. ndarray + num-complex + rayon.
| Module | Purpose |
|---|---|
| hamiltonian.rs | XY Hamiltonian construction (5,401× faster than Qiskit) |
| knm.rs | Knm coupling matrix utilities |
| kuramoto.rs | Classical Kuramoto solver (reference baseline) |
| pauli.rs | Pauli string algebra and expectations |
| dla.rs | Dynamical Lie Algebra dimension computation |
| otoc.rs | Out-of-Time-Order Correlators (4.4× faster) |
| krylov.rs | Krylov complexity and basis construction |
| lindblad.rs | Lindblad master equation operators |
| monte_carlo.rs | Monte Carlo Wave Function simulation |
| pec.rs | Probabilistic Error Cancellation |
| gauge_lattice.rs | Ψ-field lattice gauge theory (v0.9.5) |
| fep.rs | Free Energy Principle (Friston 2010) (v0.9.5) |
| concat_qec.rs | Multi-Scale QEC concatenation (v0.9.5) |
| mpc.rs | Model Predictive Control |
| pulse_shaping.rs | Pulse optimisation for hardware |
| sectors.rs | Symmetry sector analysis |
| symmetry_decay.rs | Symmetry breaking detection |
| community.rs | Community detection in coupling graphs |
| complex_utils.rs | Complex number arithmetic |
| validation.rs | Input validation and sanitisation |
[ibm][rust][gpu][jax][tensor][mitigation][topology][opensys]