Quantum Topological Optimization of Quantum Error Correction Codes

Jincheng Zhang

Published Sep 2, 2026• 0 citations

Abstract

This paper investigates the application of adaptive topological optimization to enhance the performance of quantum error correction (QEC) codes. Traditional QEC codes rely on pre-defined, static topologies, which may not be optimally suited to specific noise environments and the characteristics of individual quantum devices. We propose a novel framework utilizing quantum annealing to dynamically optimize the topology of a QEC code. This framework employs a simulated annealing approach, where quantum annealing is used to model the topological evolution of the QEC code under various noise conditions. The algorithm iteratively explores different topological configurations, evaluating their error correction capabilities based on simulated quantum circuits. The core claim of this work is to actively adjust the topology of the error correction code, rather than relying solely on predefined designs, thereby improving error correction efficiency. The key mechanism involves the use of quantum annealing to simulate the evolutionary process of the code's topology and selecting the optimal structure based on the simulated outcomes. This approach represents a significant advancement in the field of QEC by introducing a dynamic and adaptive strategy.

DOI: 10.5281/zenodo.22243862

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