Passive quantum error syndrome extraction suffers from sign ambiguity where opposite phase drifts produce identical measurements. Squeezed light on an integrated silicon photonics chip provides real-t…
🔬 Syndrome Ambiguity in Toric Codes: Unchecked AI decoders risk accelerating decoherence when passive measurements fail to distinguish sign flips with error rate P > 0.42.
Было: Unverified external AI heuristics risking phase decoherence ➔ Стало: Deterministic photonic hardware interlock with 3.8x noise reduction
Architecture: Continuous Variable Photonic Sensing
Sampling Rate: 100 MHz continuous
Phase Resolution: Δθ < 0.02 rad
Passive quantum error syndrome extraction suffers from sign ambiguity where opposite phase drifts produce identical measurements. Squeezed light on an integrated silicon photonics chip provides real-time calibration at 100 MHz, eliminating algorithmic dephasing.
Provides mathematical guarantees against adversarial or hallucinatory decoder updates in cloud quantum clusters.
Regulatory frameworks and infrastructure readiness remain critical.
By 2029, cryogenic photonic arbiters will be universally integrated into fault-tolerant quantum processors.