Quantum Decoherence-Based Quantum Computing Error Correction Code

Jincheng Zhang

Published Sep 3, 2026• 0 citations

Abstract

This paper proposes a novel quantum computing error correction code predicated on the principles of quantum decoherence. The core concept leverages the inherent fragility of quantum states to create a robust error detection and correction mechanism. Specifically, the code aims to control and manipulate the decoherence time of individual qubits, utilizing this temporal constraint within a structured error correction scheme. The theoretical framework details the encoding, decoding, and error correction processes, incorporating mathematical formulations to quantify the redundancy introduced and the resulting improvement in qubit fidelity. The proposed code's effectiveness is demonstrated through simulations, showcasing its potential to significantly enhance the reliability of quantum computations, a critical step towards achieving scalable quantum computing. The key contributions lie in the direct integration of decoherence dynamics into the error correction strategy, offering a fundamentally different approach compared to traditional methods. The paper concludes with a discussion of potential optimizations and future research directions.

DOI: 10.5281/zenodo.22268475

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