Real-Space Renormalization-Group Method for Quantum Systems

1980 ◽  
pp. 31-37
Author(s):  
R. Jullien ◽  
K. A. Penson ◽  
P. Pfeuty ◽  
K. Uzelac
Keyword(s):  
Renormalization Group ◽  
Real Space ◽  
Quantum Systems ◽  
Group Method ◽  
Renormalization Group Method ◽  
Real Space Renormalization Group

MONTE CARLO RENORMALIZATION GROUP STUDIES OF ANISOTROPIC BOND PERCOLATION

1992 ◽  
Vol 06 (09) ◽  
pp. 1505-1515 ◽  
Author(s):  
C.S. KIM ◽  
MIN-HO LEE
Keyword(s):  
Monte Carlo ◽  
Renormalization Group ◽  
Universality Class ◽  
Real Space ◽  
Square Lattice ◽  
Group Method ◽  
Scaling Exponent ◽  
Renormalization Group Method ◽  
Real Space Renormalization Group ◽  
Monte Carlo Renormalization Group

In complete analogy with thermal critical phenomena, it is expected that anisotropic percolation is in the same universality class as the isotropic one. However the previous result, obtained from the closed form conventional cell real space renormalization group method on the square lattice, the isotropic fixed point is completely unstable is known. We examine this in the large cell limit by using a Monte Carlo renormalization group method and show that the scaling exponent associated with anisotropy is not relevant.

scholarly journals Thermodynamics of Ising Ferromagnet Studied by the Real-Space Renormalization Group Method

1993 ◽  
Vol 84 (2) ◽  
pp. 275-278
Author(s):  
W. Reich ◽  
K. Piotrkowska ◽  
U. Esposito ◽  
A. Caramico D'Auria
Keyword(s):  
Renormalization Group ◽  
Real Space ◽  
Group Method ◽  
Renormalization Group Method ◽  
Ising Ferromagnet ◽  
The Real ◽  
Real Space Renormalization Group
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