scholarly journals Monte Carlo simulations of the phase transition of the three-dimensional isotropic Heisenberg spin glass

2005 ◽  
Vol 72 (14) ◽  
Author(s):  
Koji Hukushima ◽  
Hikaru Kawamura
Keyword(s):  
Phase Transition ◽  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Spin Glass ◽  
Three Dimensional ◽  
Heisenberg Spin

ON SPONTANEOUS PARITY BREAKING IN THREE-DIMENSIONAL GAUGE-HIGGS SYSTEMS

1991 ◽  
Vol 06 (33) ◽  
pp. 3099-3112 ◽  
Author(s):  
J. AMBJØRN ◽  
K. FARAKOS ◽  
M. E. SHAPOSHNIKOV
Keyword(s):  
Phase Transition ◽  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Ground State ◽  
Three Dimensional ◽  
Spontaneous Breaking ◽  
Gauge Invariant ◽  
Local Gauge ◽  
Parity Breaking

We address the question of spontaneous breaking of parity in three-dimensional Euclidean SU(2) gauge-Higgs theory by Monte–Carlo simulations. We observe no sign of spontaneous parity breaking in the behavior of local gauge invariant operators. However, the presence of parity-odd terms in the action can induce a phase transition to a parity-odd ground state.

scholarly journals Phase transition in the three dimensional Heisenberg spin glass: Finite-size scaling analysis

2009 ◽  
Vol 80 (2) ◽  
Author(s):  
L. A. Fernandez ◽  
V. Martin-Mayor ◽  
S. Perez-Gaviro ◽  
A. Tarancon ◽  
A. P. Young
Keyword(s):  
Phase Transition ◽  
Spin Glass ◽  
Three Dimensional ◽  
Finite Size ◽  
Scaling Analysis ◽  
Finite Size Scaling ◽  
Heisenberg Spin ◽  
Size Scaling
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