Effects of quantum phonon fluctuations on Peierls transition in Holstein model

Authors
Wu, CQ Sun, X
Citation
Cq. Wu et X. Sun, Effects of quantum phonon fluctuations on Peierls transition in Holstein model, SYNTH METAL, 103(1-3), 1999, pp. 2161-2161
Citations number
6
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
103
Issue
1-3
Year of publication
1999
Pages
2161 - 2161
Database
ISI
SICI code
0379-6779(199906)103:1-3<2161:EOQPFO>2.0.ZU;2-2
Abstract
Effects of quantum phonon fluctuations on the Peierls dimerization are expl ored for the one-dimensional Holstein model. By employing a functional appr oach, we found that the Peierls transition can be suppressed by the quantum phonon fluctuations even for the spin-half systems.