Quantum Fisher information and symmetric logarithmic derivative via anti-commutators

DOI10.1088/1751-8113/49/27/275302zbMath1344.81059arXiv1501.04290OpenAlexW3103432338WikidataQ59447482 ScholiaQ59447482MaRDI QIDQ3186294

Jing Liu, Jie Chen, Xiao-Xing Jing, Xiao-Guang Wang

Publication date: 9 August 2016

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1501.04290

zbMATH Keywords

quantum metrologyquantum Fisher informationanti-commutator

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Measures of information, entropy (94A17) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

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