scholarly journals Improved stability regions for ground states of the extended Hubbard model

1999 ◽  
Vol 59 (15) ◽  
pp. 10007-10017 ◽  
Author(s):  
Zsolt Szabó
Keyword(s):  
Hubbard Model ◽  
Ground States ◽  
Extended Hubbard Model ◽  
Stability Regions ◽  
Improved Stability

Model calculation of the interaction terms and ground states of the extended Hubbard model on a dimer

1997 ◽  
Vol 230-232 ◽  
pp. 1047-1049 ◽  
Author(s):  
J.R. Iglesias ◽  
M.A. Gusmão ◽  
M. Acquarone ◽  
A. Romano ◽  
C. Noce
Keyword(s):  
Hubbard Model ◽  
Model Calculation ◽  
Ground States ◽  
Extended Hubbard Model ◽  
Interaction Terms

Stability ofs+id-Wave Pairing State in the 2-D Extended Hubbard Model

1995 ◽  
Vol 64 (3) ◽  
pp. 922-926 ◽  
Author(s):  
Hiroki Tsuchiura ◽  
Yukio Tanaka ◽  
Yasunari Ushijima
Keyword(s):  
Hubbard Model ◽  
Extended Hubbard Model ◽  
Pairing State ◽  
Wave Pairing
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