scholarly journals Strong Coupling Approach to thed-pModel on the Basis of Fermi Liquid Theory

1998 ◽  
Vol 67 (4) ◽  
pp. 1114-1117 ◽  
Author(s):  
Shigeru Koikegami ◽  
Kosaku Yamada
Keyword(s):  
Strong Coupling ◽  
Fermi Liquid ◽  
Fermi Liquid Theory ◽  
Liquid Theory ◽  
Coupling Approach

Fermi-liquid theory in the low-density two-dimensional Hubbard model

1993 ◽  
Vol 48 (14) ◽  
pp. 10567-10570 ◽  
Author(s):  
Sudhakar Yarlagadda ◽  
Susumu Kurihara
Keyword(s):  
Hubbard Model ◽  
Fermi Liquid ◽  
Low Density ◽  
Two Dimensional ◽  
Fermi Liquid Theory ◽  
Liquid Theory

Landau Fermi‐Liquid Theory

1991 ◽  
Author(s):  
Gordon Baym ◽  
Christopher Pethick
Keyword(s):  
Fermi Liquid ◽  
Fermi Liquid Theory ◽  
Liquid Theory

scholarly journals Fermi liquid theory and ferromagnetic manganites at low temperatures

1999 ◽  
Vol 112 (12) ◽  
pp. 707-711 ◽  
Author(s):  
M.O. Dzero ◽  
L.P. Gor'kov ◽  
V.Z. Kresin
Keyword(s):  
Low Temperatures ◽  
Fermi Liquid ◽  
Fermi Liquid Theory ◽  
Liquid Theory

scholarly journals Spectral function method for Hall conductivity of incoherent metals

2017 ◽  
Vol 31 (14) ◽  
pp. 1750112
Author(s):  
Osamu Narikiyo
Keyword(s):  
Spectral Function ◽  
Fermi Liquid ◽  
Function Method ◽  
Hall Conductivity ◽  
Vertex Correction ◽  
Metallic State ◽  
Fermi Liquid Theory ◽  
Liquid Theory ◽  
Exchange Approximation

Using a model spectral function of the electron, the Hall conductivity in the normal metallic state of the Pr[Formula: see text]CexCuO4 (PCCO) superconductor is calculated neglecting the current vertex-correction. The result is qualitatively consistent with the experiment. Consequently, the reason becomes clear why the Fermi-liquid theory fails to explain the anomaly of the Hall conductivity. The inconsistency of the fluctuation-exchange approximation also becomes clear.

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