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Quantum Entanglement-Based Error Correction and Decoding Protocol

Jincheng Zhang

Published Sep 2, 2026• 0 citations
Publisher

Abstract

This paper presents a novel protocol for quantum error correction and decoding leveraging the unique properties of quantum entanglement. The core concept involves utilizing multi-particle entanglement to construct an iterative error-correcting code. This code operates through iterative correction cycles combined with quantum measurements, achieving high-fidelity information encoding and decoding despite the detrimental effects of quantum decoherence and noise. The primary innovation lies in the strategic exploitation of multi-body entanglement, a relatively underexplored area in existing quantum error correction schemes. The protocol's performance is evaluated theoretically, demonstrating its potential to significantly improve the reliability of quantum communication and computation. The design incorporates key elements such as parity-check matrices tailored to the entangled state and optimized measurement strategies to minimize information loss during the decoding process. The presented approach represents a significant step towards building practical and robust quantum systems capable of handling the inherent challenges of quantum information processing.

DOI
10.5281/zenodo.22245389

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