for O(2)-U(1) symmetry |
Spins with two components: S=(Sx,Sy) local field : hlocal=(hlocalx,hlocaly) Energy=-S.hlocal=-hlocal.cos(x) P(x)=e-Energy/T=eh.cos(x) |
The Fast Linear Algorithm (FLA) uses the rejection method with a function consisting of n steps (see the figure and article for more details) |
1. | To use the Fast Linear Algorithm you must have : | ||||
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2. | AND you must have the tables in the file "O2.res". Two choices: . You can choose to download the file O2.res already done or make one with create_O2.out (.exe for windows), run it, and follow the instructions. | ||||
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