Destruction of the low-energy spectral weight in 2-D Hubbard model

Authors
Zlatic, V Horvatic, B Grabowski, S Entel, P
Citation
V. Zlatic et al., Destruction of the low-energy spectral weight in 2-D Hubbard model, PHYSICA B, 261, 1999, pp. 727-728
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICA B
ISSN journal
09214526 → ACNP
Volume
261
Year of publication
1999
Pages
727 - 728
Database
ISI
SICI code
0921-4526(199901)261:<727:DOTLSW>2.0.ZU;2-6
Abstract
We calculate the temperature-dependent self-energy and the spectral functio n of 2-D Hubbard model by using the "n-consistent" perturbation theory. Thu s, we could study the spectral properties as a function of temperature, dop ing and correlation. (C) 1999 Elsevier Science B.V. All rights reserved.