Improving parameter precision of estimation by no-knowledge feedback control

DOI10.1142/S0219749921400013zbMath1486.81142OpenAlexW3136515942MaRDI QIDQ5037886

Xiao-Ze Huang, Huang Yun Rao

Publication date: 4 March 2022

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219749921400013

zbMATH Keywords

open quantum systemquantum Fisher information (QFI)no-knowledge quantum feedbackreal-time parameters estimation

Mathematics Subject Classification ID

Feedback control (93B52) Quantum measurement theory, state operations, state preparations (81P15) Measures of information, entropy (94A17) Open systems, reduced dynamics, master equations, decoherence (81S22) Quantum control (81Q93)

Cites Work

• Sampled-data design for sliding mode control based on various robust specifications in open quantum system

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