Response of an electron system to a periodic potential

Authors
Nagy, S Sailer, K
Citation
S. Nagy et K. Sailer, Response of an electron system to a periodic potential, PHIL MAG B, 81(10), 2001, pp. 1583-1586
Citations number
3
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHILOSOPHICAL MAGAZINE B-PHYSICS OF CONDENSED MATTER STATISTICAL MECHANICSELECTRONIC OPTICAL AND MAGNETIC PROPERTIES
ISSN journal
13642812 → ACNP
Volume
81
Issue
10
Year of publication
2001
Pages
1583 - 1586
Database
ISI
SICI code
1364-2812(200110)81:10<1583:ROAEST>2.0.ZU;2-7
Abstract
We give a quantum field theoretical treatment of a one-dimensional electron system with a fixed chemical potential p. The non-perturbative Lindhard re sponse function is found for an electron system in a sinusoidal potential.