Quantum Error Correction Code Adaptive Optimization

Jincheng Zhang

Published Sep 2, 2026• 0 citations

Abstract

This paper investigates adaptive optimization techniques for quantum error correction (QEC) codes. The core claim is that dynamic adjustment of QEC parameters, guided by estimates of decoherence probabilities, can significantly enhance the efficiency of quantum information transmission. The proposed mechanism utilizes real-time adjustments to the code's redundancy, encoding scheme, and error correction protocols, adapting to varying noise environments and qubit states. Traditional QEC approaches typically employ fixed parameters, lacking the crucial element of adaptability. This research addresses this limitation by introducing a framework for continuous optimization based on accurate decoherence probability assessment. The framework involves estimating the decoherence probability (Pd) of individual qubits, which is then used to dynamically modify key parameters of the QEC code. Specifically, we explore adjusting the code rate (R), the minimum distance (d) of the code, and the choice of error correction scheme. The optimization algorithm aims to minimize the overall error rate while maintaining a desired level of performance. This work presents a novel approach to QEC, promising improved robustness and efficiency in quantum communication and computation. The key mathematical components of this work are presented below.

DOI: 10.5281/zenodo.22245213

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