TOPOLOGICAL CHARGE DEFECTS
XY MODEL
2D XY model spin field. Vortices (+1) shown in red, antivortices (-1) in blue. Kosterlitz-Thouless transition at T_KT≈0.89.
Temperature T:
1.0
J (coupling):
1.0
MC steps/frame:
5000
View:
Spin arrows
Angle field (hue)
Local energy
Winding number
Show defects:
N:
50×50
80×80
100×100
Reset
Pause/Play
Cool ↓
Heat ↑
T=1.0 | defects: +0 -0