scholarly journals On the quantum critical behaviour of a model of structural phase transitions with long-range interaction

2010 ◽  
Vol 253 ◽  
pp. 012020 ◽  
Author(s):  
E S Pisanova ◽  
N S Tonchev
Keyword(s):  
Phase Transitions ◽  
Long Range ◽  
Structural Phase ◽  
Critical Behaviour ◽  
Structural Phase Transitions ◽  
Range Interaction ◽  
Long Range Interaction ◽  
Quantum Critical

MICROSCOPIC MODELS OF PHASE TRANSITIONS IN THE CsHSO4 TYPE CRYSTALS

1991 ◽  
Vol 05 (17) ◽  
pp. 1147-1160
Author(s):  
K. A. RUSTAMOV ◽  
N. A. JAVADOV
Keyword(s):  
Phase Transitions ◽  
Phase Diagrams ◽  
Long Range ◽  
Brillouin Zone ◽  
Symmetry Analysis ◽  
Type Model ◽  
Slater Type ◽  
Range Interaction ◽  
Microscopic Models ◽  
Long Range Interaction

Microscopic models for the phase transitions described by two wave vectors (corresponding to the centre and the boundary of the Brillouin zone) in the CsHSO 4 type crystals are presented. On the basis of the symmetry analysis, obtained recently, molecular field and cluster approximations are considered. Limitation of this analysis is related to the large number of parameters. Possible phase diagrams within the MFA are presented. In the case of CA within the Slater type model in KDP the necessity of taking into account the parameter of long range interaction is shown.

Phase transitions in Josephson-junction arrays with long-range interaction

1993 ◽  
Vol 47 (2) ◽  
pp. 967-974 ◽  
Author(s):  
L. L. Sohn ◽  
M. S. Rzchowski ◽  
J. U. Free ◽  
M. Tinkham
Keyword(s):  
Phase Transitions ◽  
Josephson Junction ◽  
Long Range ◽  
Range Interaction ◽  
Josephson Junction Arrays ◽  
Long Range Interaction ◽  
Junction Arrays

scholarly journals The short-time critical behaviour of the Ginzburg-Landau model with long-range interaction

2000 ◽  
Vol 18 (2) ◽  
pp. 289-296 ◽  
Author(s):  
Y. Chen ◽  
S.H. Guo ◽  
Z.B. Li ◽  
S. Marculescu ◽  
L. Schülke
Keyword(s):  
Long Range ◽  
Critical Behaviour ◽  
Range Interaction ◽  
Ginzburg Landau ◽  
Landau Model ◽  
Long Range Interaction ◽  
Time Critical ◽  
Short Time
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