Pairing by Kondo interaction and magnetic phases in the Anderson-Kondo lattice model: Statistically consistent renormalized mean-field theory

2013 ◽  
Vol 250 (3) ◽  
pp. 609-614 ◽  
Author(s):  
O. Howczak ◽  
J. Kaczmarczyk ◽  
J. Spałek
Keyword(s):  
Field Theory ◽  
Lattice Model ◽  
Mean Field Theory ◽  
Mean Field ◽  
Kondo Lattice ◽  
Magnetic Phases ◽  
Kondo Lattice Model ◽  
Kondo Interaction

A frustrated Kondo lattice model for the magnetic phases of CeSb

1999 ◽  
Vol 259-261 ◽  
pp. 219-220 ◽  
Author(s):  
G. Martı́nez ◽  
J.R. Iglesias ◽  
C. Lacroix ◽  
B. Coqblin
Keyword(s):  
Lattice Model ◽  
Kondo Lattice ◽  
Magnetic Phases ◽  
Kondo Lattice Model

VORTICES IN THE LATTICE MODEL OF PLANAR NEMATIC

1991 ◽  
Vol 05 (04) ◽  
pp. 647-657 ◽  
Author(s):  
D.V. KHVESHCHENKO ◽  
YA. I. KOGAN ◽  
S.K. NECHAEV
Keyword(s):  
Field Theory ◽  
Phase Transition ◽  
Strong Coupling ◽  
Lattice Model ◽  
Mean Field Theory ◽  
Mean Field ◽  
Strong Coupling Expansion ◽  
Theoretical Description ◽  
New Type

The vortices in the planar nematic are investigated using a field-theoretical description in terms of RP2 σ-model. In the limit of strong-coupling expansion the vortices interaction considered in the framework of mean-field theory describes a new type of phase transition.

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