DYNAMICAL CORRELATION-FUNCTIONS IN THE CALOGERO-SUTHERLAND MODEL

Authors
LESAGE F PASQUIER V SERBAN D
Citation
F. Lesage et al., DYNAMICAL CORRELATION-FUNCTIONS IN THE CALOGERO-SUTHERLAND MODEL, Nuclear physics. B, 435(3), 1995, pp. 585-603
Citations number
19
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Volume
435
Issue
3
Year of publication
1995
Pages
585 - 603
Database
ISI
SICI code
0550-3213(1995)435:3<585:DCITCM>2.0.ZU;2-U
Abstract
We compute the dynamical Green function and density-density correlatio n in the Calogero-Sutherland model for all integer values of the coupl ing constant. An interpretation of the intermediate states in terms of quasi-particles is found.