Quantum Sensing Based on Quantum Noise

Jincheng Zhang

Published Aug 31, 2026• 0 citations

Abstract

This paper proposes a novel approach to quantum sensing that fundamentally shifts the perspective on quantum noise. Instead of viewing it as an unwanted disturbance, we argue that quantum noise is a critical resource for extracting subtle environmental information. The core concept involves designing a quantum sensor that leverages the statistical properties of quantum noise to precisely measure and interpret its distribution, ultimately enabling the detection of extremely weak signals. This approach moves beyond traditional quantum sensing methodologies which often rely on minimizing noise. We present a theoretical framework and mathematical formalism for this concept, outlining the principles of operation and potential performance characteristics. The underlying mechanism hinges on the ability to correlate the statistical fluctuations of quantum noise with the underlying environmental signal. This work represents a significant departure from conventional thinking and offers a new paradigm for quantum sensing technology. ---

DOI: 10.5281/zenodo.22190066

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