Authors
Citation
Bl. Burrows et Sg. Davison, Binomial Green functions, INT J QUANT, 78(1), 2000, pp. 1-4
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY
ISSN journal
00207608
→ ACNP
Volume
78
Issue
1
Year of publication
2000
Pages
1 - 4
Database
ISI
SICI code
0020-7608(20000515)78:1<1:BGF>2.0.ZU;2-4
Abstract
A straightforward method is developed for deriving analytic Green functions
based on the binomial expansion theorem. The utility of the technique is c
learly demonstrated by its application to several tight-binding models. The
simplicity of the approach gives rise to the prospect of wide applicabilit
y. (C) 2000 John Wiley & Sons, Inc.