Fisher Information and Semiclassical Treatments

Fisher Information and Semiclassical Treatments

We review here the difference between quantum statistical treatments and semiclassical ones, using as the main concomitant tool a semiclassical, shift-invariant Fisher information measure built up with Husimi distributions. Its semiclassical character notwithstanding, this measure also contains abun...

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Bibliographic Details
Main Authors: Angelo Plastino, Flavia Pennini, Gustavo Ferri
Format: Article
Language:English
Published: MDPI AG 2009-12-01
Series:Entropy
Subjects:
information theory
phase space
semiclassical information
delocalization
purity
thermal uncertainties
Fisher measures
Online Access:http://www.mdpi.com/1099-4300/11/4/972/

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