PARTICLE PROPAGATION IN A RANDOM AND QUASI-PERIODIC POTENTIAL

Authors
BORGONOVI F SHEPELYANSKY DL
Citation
F. Borgonovi et Dl. Shepelyansky, PARTICLE PROPAGATION IN A RANDOM AND QUASI-PERIODIC POTENTIAL, Physica. D, 109(1-2), 1997, pp. 24-31
Citations number
16
Categorie Soggetti
Mathematical Method, Physical Science",Physics,"Physycs, Mathematical
Journal title
Physica. D → ACNP
ISSN journal
01672789
Volume
109
Issue
1-2
Year of publication
1997
Pages
24 - 31
Database
ISI
SICI code
0167-2789(1997)109:1-2<24:PPIARA>2.0.ZU;2-7
Abstract
We numerically investigate the Anderson transition in an effective dim ension d (3 less than or equal to d less than or equal to 11) for one particle propagation in a model random and quasi-periodic potential. T he found critical exponents are different from the standard scaling pi cture. We discuss possible reasons for this difference.