3 papers
quant-ph2026
Measurement-Based Feedback of Open Quantum Systems: A Control-Theoretic Review and Tutorial
Weichao Liang, Jing Zhang, Gaoyue Guo +1
This review develops a control-theoretic perspective on measurement-based feedback for continuously monitored open quantum systems, with the main analysis focused on finite-dimensi…
quant-ph2025
Tractable Infinite-Horizon Stochastic Model Predictive Control for Quantum Filtering via Eigenstate Reduction
Yunyan Lee, Ian R. Petersen, Daoyi Dong
Model predictive control has shown potential to enhance the robustness of quantum control systems. In this work, we propose a tractable Stochastic Model Predictive Control (SMPC) f…
math-ph2025
Stabilization of Time-Varying Perturbed Quantum Systems via Reduced Filters
Weichao Liang, Daoyi Dong
In practical applications, quantum systems are inevitably subject to significant uncertainties, including unknown initial states, imprecise physical parameters, and unmodeled envir…