Phase-Locked Quantum Anomaly Detection (PLQAD)

Jincheng Zhang

Published Aug 29, 2026• 0 citations

Abstract

Quantum entanglement is a cornerstone of modern quantum technologies, underpinning secure communication and complex computation. However, the inherent fragility of entangled states makes them susceptible to subtle disturbances that can be difficult to detect. This paper introduces Phase-Locked Quantum Anomaly Detection (PLQAD), a novel system for identifying anomalies in entangled states through the analysis of phase-locked patterns. We propose a new algorithm that leverages advanced statistical techniques to effectively pinpoint deviations from expected entanglement behavior, offering a significantly faster and more precise anomaly detection method compared to existing approaches. The core of the system involves meticulously tracking and analyzing entanglement patterns, identifying deviations indicative of potential errors or disturbances. This research represents a fundamental step toward enhancing the robustness and reliability of quantum systems.

DOI: 10.5281/zenodo.22158624

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