Physical Quantum Hardware Experiments
Every experiment executed by Q-Psi is linked directly to IBM Quantum Job IDs, cryptographic SHA256 hashes, audited metrics, and verified claim boundaries.
COMPILER + GROVER QUERY ADVANTAGE
Executed 9 frozen compiler-derived candidate-state instances on ibm_marrakesh across N=4, N=8, and N=16. Measured effective quantum queries beat classical expected black-box cost across all 3 problem sizes (N=4: 1.030 vs 2.5; N=8: 2.595 vs 4.5; N=16: 7.144 vs 8.5; 95% CI upper 7.360 < 8.5) and in 9/9 individual cases. Demonstrates compiler-enabled quantum query advantage under an opaque black-box verifier model.
DYNAMIC BERNSTEIN-VAZIRANI
Implemented single-shot dynamic BV protocol (n in [4, 16]). Measured quantum scaling exponent alpha_Q = 0.1532 vs classical exponent alpha_C = 0.6963 (t = -30.65, p = 3.47e-7). Demonstrates quantum query-complexity advantage under the audited Pokharel-Lidar single-shot sampling methodology on physical IBM quantum hardware.
STATE-SPACE COMPILER (STAGE-6F)
End-to-end QUBO/Ising mapping and physical execution across 8 programming ecosystem cohorts. Recovered exact classical global optimum on all instances with N <= 10 variables (4/4, 100%). High gate-depth noise degraded quality on N >= 18. End-to-end runtime quantum advantage: NOT CLAIMED.
RESTRICTED SIMON EXPERIMENT
Transpiled constant-depth hardware-aware circuits (15-16 layers across 16 to 56 physical qubits). Recovered hidden period on a subset of instances (2/6 for w=2, 4/6 for w=3). Raw unmitigated hardware measurement noise caused linear solver failures on remaining instances. Universal asymptotic speedup: INCONCLUSIVE.
MANTRA QUANTUM ENCODING
Deterministic SHA256 parameter mapping of 4 text inputs onto 16-qubit entangled states. Produced distinct measured output distributions with pairwise Total Variation Distance ~ 0.98-0.99. Exploratory mapping — zero metaphysical, causal, or consciousness claims.