Preprint
Sep 2026
Feedback-based quantum optimization with low depth and measurement
Feedback-based ALgorithm for Quantum OptimizatioN (FALQON) is a hybrid quantum-classical algorithm for solving combinatorial optimization problems, which circumvents classical parameter optimization but requires a deep quantum circuit. To reduce circuit depth, Arai et al. proposed second-order FALQON (SO-FALQON), achie...
Zi-Wen Huang, Jia-Cheng Fan, Xiao-Hui Ni et al.
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