A universal model

When I came across this paper, I really wanted to share it with all of you science freaks.
In my research group we work with Spin Models, that is why I find so interesting the fact that we can consider the 2D Ising Model as the universal model. Moreover, the suggestion to use these models to simulate no only quantum magnetism but other complicated systems, is fascinating.
Just click on the picture below to discover this idea.
More information also HERE.