Class of variational singlet wave functions for the Hubbard model away from half filling

1989 ◽  
Vol 40 (13) ◽  
pp. 8939-8944 ◽  
Author(s):  
P. W. Anderson ◽  
B. S. Shastry ◽  
D. Hristopulos
Keyword(s):  
Hubbard Model ◽  
Wave Functions ◽  
Half Filling

Study of the Hubbard model at half filling

2008 ◽  
Vol 154 (1) ◽  
pp. 52-63 ◽  
Author(s):  
Yu. A. Izyumov ◽  
N. I. Chashchin
Keyword(s):  
Hubbard Model ◽  
Half Filling

Phase diagram of an extended Hubbard model with correlated hopping at half filling

1995 ◽  
Vol 51 (19) ◽  
pp. 13774-13777 ◽  
Author(s):  
A. A. Aligia ◽  
Liliana Arrachea ◽  
E. R. Gagliano
Keyword(s):  
Phase Diagram ◽  
Hubbard Model ◽  
Extended Hubbard Model ◽  
Half Filling

Spectral functions in the hubbard model with half-filling

2004 ◽  
Vol 46 (8) ◽  
pp. 1469-1473 ◽  
Author(s):  
S. G. Ovchinnikov ◽  
E. I. Shneider
Keyword(s):  
Hubbard Model ◽  
Spectral Functions ◽  
Half Filling

scholarly journals Systematic 1/Sstudy of the two-dimensional Hubbard model at half-filling

1994 ◽  
Vol 50 (9) ◽  
pp. 6238-6245 ◽  
Author(s):  
Andrey V. Chubukov ◽  
Karen A. Musaelian
Keyword(s):  
Hubbard Model ◽  
Two Dimensional ◽  
Half Filling
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