caa a22 4500 469100001 CHVBK 20180323133042.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF00398313 doi (NATIONALLICENCE)springer-10.1007/BF00398313 Lindblad Göran Department of Theoretical Physics, Royal Institute of Technology, S-100 44, Stockholm, Sweden aut Fokker-Planck equations for eignstate distributions [Elektronische Daten] [Göran Lindblad] A simple model of relaxation phenomena is defined with a variable strength of interaction, where the interaction term is given by a Gaussian unitary ensemble. A set of Fokker-Planck equations are derived which describe the gradual delocalization of the eigenstates with respect to the unperturbed energy with increasing strength of interaction. The effect of localization on the time evolution in the model is a nonergodic property: the system has a memory of the initial state. Kluwer Academic Publishers, 1992 Letters in Mathematical Physics Kluwer Academic Publishers 25/2(1992-06-01), 161-174 0377-9017 25:2<161 1992 25 11005 https://doi.org/10.1007/BF00398313 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00398313 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Lindblad Göran Department of Theoretical Physics, Royal Institute of Technology, S-100 44, Stockholm, Sweden aut NATIONALLICENCE 773 0- Letters in Mathematical Physics Kluwer Academic Publishers 25/2(1992-06-01), 161-174 0377-9017 25:2<161 1992 25 11005 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer