Bures and statistical distance for squeezed thermal states

DOI10.1088/0305-4470/29/13/036zbMath0899.47047arXivquant-ph/9603019OpenAlexW3101385852WikidataQ62127042 ScholiaQ62127042MaRDI QIDQ4390081

J. Twamley

Publication date: 2 November 1998

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

Full work available at URL: https://arxiv.org/abs/quant-ph/9603019

zbMATH Keywords

curvatureBures distancethermal squeezed statesoptimum detection statisticsstatistical distance metric

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Statistical thermodynamics (82B30)

Related Items (11)

Rényi relative entropies of quantum Gaussian states ⋮ Bures metrics for certain high-dimensional quantum systems ⋮ Silver mean conjectures for 15-dimensional volumes and 14-dimensional hyperareas of the separable two-qubit systems ⋮ Bures geometry of three-level quantum systems ⋮ Fidelity susceptibility and quantum Fisher information for density operators with arbitrary ranks ⋮ About the use of fidelity in continuous variable systems ⋮ On the curvature of monotone metrics and a conjecture concerning the Kubo-Mori metric ⋮ The scalar curvature of the Bures metric on the space of density matrices ⋮ Classicality and anticlassicality measures of pure and mixed quantum states ⋮ Quantum and Fisher information from the Husimi and related distributions ⋮ Quantum Fisher information matrix and multiparameter estimation

This page was built for publication: Bures and statistical distance for squeezed thermal states