Quantum Studio

What this studio is

scpn-quantum-control compiles arbitrary bounded Kuramoto oscillator networks into XY/XXZ spin Hamiltonians and circuits, evolves them on simulators, analyses synchronisation with persistent-homology witnesses, and ledgers every hardware claim against committed raw-count evidence. The executive studio runs all nine federation verbs from one CLI — each action seals an auditable record with a content digest and writes a standalone reproduction script; live-QPU deployment is approval-gated and fails closed. At today's reachable sizes classical solvers outperform the quantum routes; the claim ledger says exactly what is and is not demonstrated.

Quantum simulation of coupled-oscillator synchronisation on IBM Heron r2 (156 qubits). Rust-accelerated (5401×). 20/20 hardware experiments. CHSH S=2.165. First heterogeneous Kuramoto-XY on quantum hardware.

Evidence

Download the evidence bundle (RO-Crate) — measured, boundary bounded-model.

Published work

• scpn-quantum-control: reproducible Kuramoto--XY quantum-control workflows with Rust acceleration and hardware artefact packaging

• Quantum optimal control via Kuramoto-XY synchronisation on IBM Heron — A quantum optimal-control experiment cast as coupled-oscillator synchronisation and executed on IBM Heron r2, with the studio.quantum-control.v1 evidence bundle bounding every claim to the measured qubit count and error-mitigation regime.