Protection of quantum Fisher information in entangled states via classical driving.

Yu-Kun Ren La-Mei Tang Hao-Sheng Zeng

Published in: Quantum Inf. Process. (2016)

Keyphrases

fisher information
information geometry
noise level
multidimensional scaling
euclidean space
positive definite
probability density function
geodesic distance
exponential family
free energy
similarity measure
feature space
kl divergence