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Quantum metrology in open systems: dissipative Cramér-Rao bound

S Alipour1, M Mehboudi1, A T Rezakhani1

  • 1Department of Physics, Sharif University of Technology, Tehran 14588, Iran.

Physical Review Letters
|April 15, 2014
PubMed
Summary

This study introduces a new quantum Cramér-Rao bound for open quantum systems, linking estimation precision to system dynamics. This framework can enhance measurement precision using quantum control methods.

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