Experimental WebGL_2 based 3D applications work only
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3D XY model simulations on 64x64x64 lattice
with periodic boundaries. You can see vortex threads dynamics.
Spins are shown on the bottom plane only.
Use your fingers or mouse to control the model
(hold shift key or use mouse wheel to zoom it).
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Exitations in 3D XY model. Vortex threads and rings
On a 3D lattice vortex is represented by an arrow.
Its direction is determined by the right-hand screw rule when an elementary
placket is traced (moving in the direction of phase growth). These arrows
make vortex threads and rings. Opposite sides of a ring are attracted
(similar to a vortex - antivortex pair), therefore for low T
it collapses and annihilates.
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