Electronic properties of one-dimensional quasiperiodic lattices: Green's function renormalization group approach

1993 ◽  
Vol 91 (1) ◽  
pp. 127-133 ◽  
Author(s):  
J. X. Zhong ◽  
J. R. Yan ◽  
J. Q. You ◽  
X. H. Yan ◽  
Y. P. Mei
Keyword(s):  
Renormalization Group ◽  
Green’S Function ◽  
Electronic Properties ◽  
Green's Function ◽  
Group Approach ◽  
One Dimensional ◽  
Renormalization Group Approach

scholarly journals RENORMALIZATION GROUP APPROACH TO THE PROBLEM OF FLOW THROUGH IRREGULAR PACKED BEDS

2000 ◽  
Vol 14 (09) ◽  
pp. 963-981
Author(s):  
DMITRI VOLCHENKOV ◽  
RICARDO LIMA
Keyword(s):  
Differential Equation ◽  
Renormalization Group ◽  
Green’S Function ◽  
Green's Function ◽  
Nonlinear Diffusion ◽  
Arbitrary Dimension ◽  
Packed Beds ◽  
Group Approach ◽  
Renormalization Group Approach ◽  
Flow Through

We have calculated the asymptotics of Green's function of the differential equation of nonlinear diffusion in the microscopic range with strong porosity fluctuations in the problem of flow through irregular packed beds for the arbitrary dimension of space and arbitrary porosity fluctuations covariance.

scholarly journals Renormalization Group Approach to a One-Dimensional Cooperative T–e Jahn-Teller System

1977 ◽  
Vol 32 (1) ◽  
pp. 111-112
Author(s):  
S. Brühl ◽  
E. Sigmund
Keyword(s):  
Free Energy ◽  
Renormalization Group ◽  
Ising Model ◽  
Linear Chain ◽  
Group Approach ◽  
One Dimensional ◽  
Renormalization Group Approach ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
The One

Abstract A linear chain of T-e molecules exhibiting the cooperative Jahn-Teller effect is considered. Following Nauenberg's1 treatment of the one-dimensional Ising model a renormalization group approach is used. The series-expansion of the free energy is put into a closed form.

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