Note on semiclassical uncertainty relations
AUTOR(ES)
Olivares, F., Pennini, F., Ferri, G. L, Plastino, A.
FONTE
Brazilian Journal of Physics
DATA DE PUBLICAÇÃO
2009-08
RESUMO
An important manifestation of the Uncertainty Principle, one of the cornerstones of our present understanding of Nature, is that related to semiclassical localization in phase-space. We wish here to add some notes on the subject with reference to the canonical harmonic oscillator problem, with emphasis in the concepts of semiclassical Husimi distributions, the associated Wehrl entropy, escort distributions, and Fisher's information measure.
