Quantum Security Computation Based on Quantum Decoherence

Jincheng Zhang

Published Aug 31, 2026• 0 citations

Abstract

This paper explores the potential of leveraging quantum decoherence for building highly secure computational systems. The core idea is to exploit the inherent fragility of quantum states when interacting with the environment, specifically through quantum decoherence, to create a robust defense against eavesdropping. We propose a framework for quantum key distribution (QKD) and quantum-safe computation that fundamentally relies on controlling and manipulating decoherence events. The proposed approach aims to establish a significantly higher level of security compared to traditional cryptographic methods by embedding security directly within the physical properties of the quantum system. The paper details a theoretical model and outlines key considerations for practical implementation, focusing on the precise control of decoherence to maximize security while minimizing computational overhead. We demonstrate how carefully engineered decoherence can act as a dynamic, adaptive security layer, rendering classical attacks ineffective. The primary contribution of this work lies in providing a novel hardware security paradigm based on the precise manipulation of quantum decoherence, offering a promising avenue for future quantum-secure computing technologies.

DOI: 10.5281/zenodo.22196205

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