Open Problems in Strongly Correlated Electron Systems Edited by Janez Bonča, Peter Prelovšek, Anton Ramšak (Jožef Stefan Institute, Ljubljana, Slovenia), and Sarben Sarker (King's College London, London, U.K.). Kluwer Academic Publishers:  Dordrecht, Boston, London. 2001. xvi + 462 pp. $175.00. ISBN:  0-7923-6895-9.

2001 ◽  
Vol 123 (43) ◽  
pp. 10788-10788
Keyword(s):  
Strongly Correlated Electron Systems ◽  
Strongly Correlated ◽  
Electron Systems ◽  
Strongly Correlated Electron ◽  
Open Problems ◽  
Correlated Electron Systems ◽  
Correlated Electron ◽  
King's College ◽  
Jozef Stefan Institute ◽  
Stefan Institute

EXACTNESS OF FERMIONIC LINEARIZATION SCHEME WITH CLIFFORD VARIABLES IN d=∞

1995 ◽  
Vol 09 (16) ◽  
pp. 971-975 ◽  
Author(s):  
ARIANNA MONTORSI
Keyword(s):  
Exact Solution ◽  
Single Site ◽  
Strongly Correlated Electron Systems ◽  
Strongly Correlated ◽  
Electron Systems ◽  
Strongly Correlated Electron ◽  
Correlated Electron Systems ◽  
Correlated Electron

We show that the fermionic linearization scheme for dealing with strongly correlated electron systems — when implemented with Clifford variables — becomes exact in the d=∞ limit, at least for Hubbard-like models. In this case, the model is mapped exactly into a single-site problem. The conditions under which such a feature allows to obtain an exact solution are also discussed.

Sign in / Sign up

Export Citation Format

Share Document