Open AccessRELATION BETWEEN THE ANDERSON TRANSITION ZONE AND ENERGY OF THE AUBRY MODEL
Author(s) -
Jianping Sun,
ChuanKui Wang,
JiSuo Wang
Publication year - 1991
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.40.1833
Subject(s) - anderson impurity model , anderson localization , physics , condensed matter physics , transition zone , eigenvalues and eigenvectors , range (aeronautics) , basis (linear algebra) , energy (signal processing) , relation (database) , quantum mechanics , materials science , mathematics , geometry , geophysics , impurity , database , computer science , composite material
On the basis of having proved that there exists the Anderson transition zone in the Aubry model of one-dimensional incommensurate systeme, we further study the relation between the Anderson transition zone and energy. Our numerical results indicate that the Anderson transition zone of the eigenstates in higher energy region is located in the range of lower values of the potential strength V, while, the Anderson transition zone of the eigenstates in lower energy region is located in the range of higher values of V.