Adaptive Quantum Feedback Control

Jincheng Zhang

Published Aug 28, 2026• 0 citations

Abstract

This paper investigates the application of adaptive quantum feedback control (AQFC) to enhance the precision and efficiency of quantum operations. The core concept involves constructing a closed-loop system where quantum state measurements are continuously fed back into a control mechanism, enabling dynamic adjustment of control parameters. We explore the theoretical framework and potential implementations of AQFC, focusing on its ability to mitigate the effects of noise and imperfections inherent in quantum systems. The primary goal is to demonstrate how AQFC can improve the fidelity of quantum gates and overall control performance. The proposed methodology offers a promising approach for achieving robust and reliable quantum control, particularly in complex quantum systems. The mathematical framework presented details the control equations and feedback mechanisms utilized in the AQFC system.

DOI: 10.5281/zenodo.22139976

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