Dynamics of the strong anisotropic three-dimensional Ising model in a transverse field

1983 ◽  
Vol 27 (1) ◽  
pp. 523-531 ◽  
Author(s):  
J. A. Plascak ◽  
F. C. Sá Barreto ◽  
A. S. T. Pires
Keyword(s):  
Ising Model ◽  
Three Dimensional ◽  
Transverse Field

CRITICAL BEHAVIOUR OF THE TRANSVERSE ISING MODEL WITH MODIFIED SURFACE EXCHANGE

2001 ◽  
Vol 15 (04) ◽  
pp. 379-384 ◽  
Author(s):  
J. M. WESSELINOWA ◽  
S. TRIMPER
Keyword(s):  
Monte Carlo ◽  
Surface Layer ◽  
Ising Model ◽  
Exchange Coupling ◽  
Three Dimensional ◽  
Transverse Field ◽  
Function Technique ◽  
Surface Phenomena ◽  
Surface Exchange ◽  
Modified Surface

Using a Green's function technique combined with the transfer-matrix method for the analysis of surface phenomena, we have studied a three-dimensional Ising model in a transverse field with a modified surface exchange coupling. The surface layer-polarization exponent is obtained as β s = 0.775 ± 0.006 which is entirely different from the bulk exponent of β = 0.317 ± 0.006. The results are in agreement with those based on renormalization group arguments and on Monte-Carlo simulations.

scholarly journals Quantum Ising model in a period-2 modulated transverse field

2019 ◽  
Vol 100 (2) ◽  
Author(s):  
Adalberto D. Varizi ◽  
Raphael C. Drumond
Keyword(s):  
Ising Model ◽  
Transverse Field ◽  
Period 2 ◽  
Quantum Ising Model

scholarly journals Universality in the off-equilibrium critical dynamics of the three-dimensional diluted Ising model

1999 ◽  
Vol 60 (5) ◽  
pp. 5198-5201 ◽  
Author(s):  
G. Parisi ◽  
F. Ricci-Tersenghi ◽  
J. J. Ruiz-Lorenzo
Keyword(s):  
Ising Model ◽  
Three Dimensional ◽  
Critical Dynamics
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