A NEW SELF-CONSISTENT APPROXIMATION FOR THE MOBILITY EDGE TRAJECTORIES

Authors
KAWARABAYASHI T
Citation
T. Kawarabayashi, A NEW SELF-CONSISTENT APPROXIMATION FOR THE MOBILITY EDGE TRAJECTORIES, Journal of physics. Condensed matter, 6(6), 1994, pp. 65-70
Citations number
27
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
6
Issue
6
Year of publication
1994
Pages
65 - 70
Database
ISI
SICI code
0953-8984(1994)6:6<65:ANSAFT>2.0.ZU;2-J
Abstract
A new approximation for mobility edge trajectories, previously propose d in analogy with the Bethe-Peierls approximation in magnetic systems, is analysed in detail. Mobility edge trajectories for several types o f probability distribution of site energies on the three-dimensional c ubic lattice are obtained. The present results agree qualitatively wit h those obtained by the finite-size scaling method.