Weak-coupling treatment of the Hubbard model in one, two and three dimensions

1991 ◽  
Vol 83 (1) ◽  
pp. 93-103 ◽  
Author(s):  
H. Schweitzer ◽  
G. Czycholl
Keyword(s):  
Hubbard Model ◽  
Weak Coupling ◽  
Three Dimensions ◽  
Coupling Treatment

Superconducting pairing of the extended multiband Hubbard model: A weak-coupling study

1990 ◽  
Vol 41 (1) ◽  
pp. 853-856 ◽  
Author(s):  
R. Putz ◽  
B. Ehlers ◽  
L. Lilly ◽  
A. Muramatsu ◽  
W. Hanke
Keyword(s):  
Hubbard Model ◽  
Weak Coupling ◽  
Superconducting Pairing

scholarly journals Exact weak-coupling radius of the Holstein polaron in one, two, and three dimensions

1999 ◽  
Vol 254 (5) ◽  
pp. 287-291 ◽  
Author(s):  
Aldo H. Romero ◽  
David W. Brown ◽  
Katja Lindenberg
Keyword(s):  
Weak Coupling ◽  
Three Dimensions
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