In:
Modern Physics Letters B, World Scientific Pub Co Pte Ltd, Vol. 10, No. 18 ( 1996-08-10), p. 855-861
Abstract:
A quantum molecular dynamics technique is used to study the single-particle density of states, Drude weight, optical conductivity and flux quantization in the Su-Schrieffer-Heeger (SSH) model. Our simulation data show that the SSH model has a metal-insulator transition away from half-filling. In the metallic phase the electron transport is collective and shows the features characteristic of Fröhlich conductivity.
Type of Medium:
Online Resource
ISSN:
0217-9849
,
1793-6640
DOI:
10.1142/S0217984996000973
Language:
English
Publisher:
World Scientific Pub Co Pte Ltd
Publication Date:
1996
