Plastic flow of persistent currents in strongly interacting systems: manifestations of the few-channel characteristics

Authors
Vilchik, H Berkovits, R
Citation
H. Vilchik et R. Berkovits, Plastic flow of persistent currents in strongly interacting systems: manifestations of the few-channel characteristics, J PHYS-COND, 13(30), 2001, pp. 6499-6508
Citations number
30
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF PHYSICS-CONDENSED MATTER
ISSN journal
09538984 → ACNP
Volume
13
Issue
30
Year of publication
2001
Pages
6499 - 6508
Database
ISI
SICI code
0953-8984(20010730)13:30<6499:PFOPCI>2.0.ZU;2-0
Abstract
The persistent-current characteristics of two-dimensional strongly interact ing systems are investigated. The response to an external magnetic field, t he sensitivity to addition of a single scatterer and the noise autocorrelat ion in the strongly interacting regime are different to those in the non-in teracting diffusive regime. The response in the strongly interacting regime is consistent with a persistent current carried by a series of one-dimensi onal channels.