IRIS - Institutional Research Information System
IRIS è il sistema di gestione integrata dei dati della ricerca (persone, progetti, pubblicazioni, attività) adottato dall'Università degli Studi dell’Insubria.
IRInSubria - Institutional Repository Insubria
IRInSubria raccoglie, conserva, documenta e dissemina le informazioni sulla produzione scientifica dell'Università degli Studi dell’Insubria anche ai fini della valutazione della ricerca.
EnglishThe ground-state properties of two holes on a 4 x 4 Hubbard cluster have been studied using a Lanczos algorithm at intermediate coupling U = 4. Several states have been found to lie within a very small energy range at the bottom of the spectrum. Although many properties of these states are remarkably similar, their overall symmetries are quite different, suggesting different possible scenarios in larger systems.
http://hdl.handle.net/11383/6458| Titolo: | D-WAVE, DIMER, AND CHIRAL STATES IN THE 2-DIMENSIONAL HUBBARD-MODEL |
| Autori interni: | PAROLA, ALBERTO |
| Data di pubblicazione: | 1991 |
| Rivista: | PHYSICAL REVIEW. B, CONDENSED MATTER |
| Abstract: | The ground-state properties of two holes on a 4 x 4 Hubbard cluster have been studied using a Lanczos algorithm at intermediate coupling U = 4. Several states have been found to lie within a very small energy range at the bottom of the spectrum. Although many properties of these states are remarkably similar, their overall symmetries are quite different, suggesting different possible scenarios in larger systems. |
| Handle: | http://hdl.handle.net/11383/6458 |
| Appare nelle tipologie: | Articolo su Rivista |
File in questo prodotto:
Copyright © 2017