Precision protection through multi-body indirect correlations and the reconstruction of stable probe qubit system

DOI10.1007/s11128-018-2015-6zbMath1398.81044OpenAlexW2886696270WikidataQ129411481 ScholiaQ129411481MaRDI QIDQ1991020

Yao Jin

Publication date: 29 October 2018

Published in: Quantum Information Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11128-018-2015-6

zbMATH Keywords

quantum Fisher informationfluctuating quantum fieldsindirect correlations

Mathematics Subject Classification ID

Quantum optics (81V80) Quantum measurement theory, state operations, state preparations (81P15) Measures of information, entropy (94A17) Open systems, reduced dynamics, master equations, decoherence (81S22) Quantum state estimation, approximate cloning (81P50)

Cites Work

• Unnamed Item
• Phase damping destroys quantum Fisher information of \(W\) states
• Quantum detection and estimation theory
• Precision protection through indirect correlations
• Dissipative quantum metrology in manybody systems of identical particles
• Statistical distance and the geometry of quantum states
• Quantum metrology with open dynamical systems