![D=2 xy model n=2 planar (xy) model consists of spins of unit magnitude that can point in any direction in the x-y plane si,x= cos(i) si,y= sin(i) - ppt video online download D=2 xy model n=2 planar (xy) model consists of spins of unit magnitude that can point in any direction in the x-y plane si,x= cos(i) si,y= sin(i) - ppt video online download](https://slideplayer.com/slide/9710215/31/images/2/Vortex+Pairs+Spin+wave+excitations.jpg)
D=2 xy model n=2 planar (xy) model consists of spins of unit magnitude that can point in any direction in the x-y plane si,x= cos(i) si,y= sin(i) - ppt video online download
4: XY-model 'magnetization(left) and 'susceptibility' (right). See text... | Download Scientific Diagram
![Networks of 2D classical XY model at different temperatures: (a) T = 0... | Download Scientific Diagram Networks of 2D classical XY model at different temperatures: (a) T = 0... | Download Scientific Diagram](https://www.researchgate.net/publication/253954191/figure/fig1/AS:298112292802575@1448086917931/Networks-of-2D-classical-XY-model-at-different-temperatures-a-T-0-1-b-T-0.png)