scholarly journals Pseudogap and high-temperature superconductivity from weak to strong coupling. Towards a quantitative theory (Review Article)

2006 ◽  
Vol 32 (4) ◽  
pp. 424-451 ◽  
Author(s):  
A.-M. S. Tremblay ◽  
B. Kyung ◽  
D. Sénéchal
1990 ◽  
Vol 04 (21) ◽  
pp. 1325-1340 ◽  
Author(s):  
DAVID KO

The discovery of high temperature superconductivity has motivated a vigorous study of the physics of Hubbard systems. Here, the properties of the spin aspects of the Hubbard system in two-dimension, in the strong coupling limit, are briefly reviewed, with the basic ideas, some of the fundamental questions and the state of the art introduced.


1998 ◽  
Vol 24 (11) ◽  
pp. 771-781 ◽  
Author(s):  
G. G. Sergeeva ◽  
Yu. P. Stepanovskiı̆ ◽  
A. V. Chechkin

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