Continuum limit in the fermionic hierarchical model

1999 ◽  
Vol 118 (1) ◽  
pp. 32-40 ◽  
Author(s):  
M. D. Missarov
Keyword(s):  
Hierarchical Model ◽  
Continuum Limit ◽  
Fermionic Hierarchical Model

scholarly journals Kondo Effect in a Fermionic Hierarchical Model

2015 ◽  
Vol 161 (5) ◽  
pp. 1203-1230 ◽  
Author(s):  
Giuseppe Benfatto ◽  
Giovanni Gallavotti ◽  
Ian Jauslin
Keyword(s):  
Hierarchical Model ◽  
Kondo Effect ◽  
Fermionic Hierarchical Model

scholarly journals REMARKS CONCERNING POLYAKOV’S CONJECTURE FOR THE 3D ISING MODEL AND THE HIERARCHICAL APPROXIMATION

1992 ◽  
Vol 07 (35) ◽  
pp. 3331-3336 ◽  
Author(s):  
YANNICK MEURICE
Keyword(s):  
Renormalization Group ◽  
Ising Model ◽  
Hierarchical Model ◽  
Continuum Limit ◽  
Group Transformation ◽  
New Variables ◽  
String Models ◽  
Hierarchical Approximation ◽  
The Continuum ◽  
3D Ising Model

We consider the possibility of using the hierarchical approximation to understand the continuum limit of a reformulation of the 3D Ising model initiated by Polyakov. We introduce several new formulations of the hierarchical model using dual or fermionic variables. We discuss several aspects of the renormalization group transformation in terms of these new variables. We mention a reformulation of the model closely related to string models proposed by Zabrodin.

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