caa a22 4500 46789227X CHVBK 20180406152752.0 cr unu---uuuuu 170328e20060401xx s 000 0 eng 10.1007/s10955-006-9058-2 doi (NATIONALLICENCE)springer-10.1007/s10955-006-9058-2 Garbaczewski Piotr Institute of Physics, University of Zielona Góra, 65-516, Zielona Góra, Poland aut Differential Entropy and Dynamics of Uncertainty [Elektronische Daten] [Piotr Garbaczewski] We analyze the functioning of Gibbs-type entropy functionals in the time domain, with emphasis on Shannon and Kullback-Leibler entropies of time-dependent continuous probability distributions. The Shannon entropy validity is extended to probability distributions inferred from L 2(R n ) quantum wave packets. In contrast to the von Neumann entropy which simply vanishes on pure states, the differential entropy quantifies the degree of probability (de)localization and its time development. The associated dynamics of the Fisher information functional quantifies nontrivial power transfer processes in the mean, both in dissipative and quantum mechanical cases. Springer Science+Business Media, Inc., 2006 Entropy functionals nationallicence entropy methods nationallicence Shannon entropy nationallicence Fisher information nationallicence dynamics of densities nationallicence entropy dynamics nationallicence Smoluchowski process nationallicence quantum evoloution nationallicence information nationallicence localization nationallicence uncertainty nationallicence Journal of Statistical Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 123/2(2006-04-01), 315-355 0022-4715 123:2<315 2006 123 10955 https://doi.org/10.1007/s10955-006-9058-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10955-006-9058-2 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Garbaczewski Piotr Institute of Physics, University of Zielona Góra, 65-516, Zielona Góra, Poland aut NATIONALLICENCE 773 0- Journal of Statistical Physics Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 123/2(2006-04-01), 315-355 0022-4715 123:2<315 2006 123 10955 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer