scholarly journals Калибровочная теория стекольного перехода в трехмерной XY-модели с вмороженным беспорядком

2018 ◽  
Vol 60 (6) ◽  
pp. 1183
Author(s):  
М.Г. Васин ◽  
В.М. Винокур
Keyword(s):  
Phase Transition ◽  
Phase Transitions ◽  
Gauge Theory ◽  
Spin Glass ◽  
Three Dimensional ◽  
The State ◽  
Xy Model ◽  
Topological Phase ◽  
Topological Phase Transition

AbstractThe gauge theory of phase transitions in a three-dimensional XY-model with a hardened disorder is considered. It is shown that the topological phase transition occurring in the vortex subsystem of this model is a transition in the state of spin glass.

scholarly journals Spectroscopic evidence of topological phase transition in the three-dimensional Dirac semimetal Cd3(As1−xPx)2

2018 ◽  
Vol 98 (8) ◽  
Author(s):  
S. Thirupathaiah ◽  
I. Morozov ◽  
Y. Kushnirenko ◽  
A. V. Fedorov ◽  
E. Haubold ◽  
...  
Keyword(s):  
Phase Transition ◽  
Three Dimensional ◽  
Topological Phase ◽  
Spectroscopic Evidence ◽  
Dirac Semimetal ◽  
Topological Phase Transition

scholarly journals SIGNATURES IN THE CONDUCTANCE FOR PHASE TRANSITIONS IN EXCITONIC SYSTEMS

2013 ◽  
Vol 27 (25) ◽  
pp. 1350185 ◽  
Author(s):  
H. SOLLER ◽  
D. BREYEL
Keyword(s):  
Phase Transition ◽  
Phase Transitions ◽  
Wigner Crystal ◽  
Majorana Fermions ◽  
Topological Phase ◽  
Two Phase ◽  
Topological Phase Transition ◽  
Simple Models

In this paper, we analyze two phase transitions in exciton bilayer systems: a topological phase transition to a phase which hosts Majorana fermions and a phase transition to a Wigner crystal. Using generic simple models for different phases, we discuss the conductance properties of the latter when contacted to metallic leads and demonstrate the possibility to observe the different phase transitions by simple conductance measurements.

On the topological phase transition of the two-dimensional XY-model on the Voronoi–Delaunay lattice

2009 ◽  
Vol 42 (38) ◽  
pp. 385002 ◽  
Author(s):  
N M Oliveira-Neto ◽  
S G Alves ◽  
R L Silva ◽  
A R Pereira ◽  
W A Moura-Melo
Keyword(s):  
Phase Transition ◽  
Xy Model ◽  
Topological Phase ◽  
Two Dimensional ◽  
Topological Phase Transition
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