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Diffstat (limited to 'julia/driving.jl')
| -rw-r--r-- | julia/driving.jl | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/julia/driving.jl b/julia/driving.jl new file mode 100644 index 0000000..657f252 --- /dev/null +++ b/julia/driving.jl @@ -0,0 +1,17 @@ +# driving forces (g stands for k^\perp.g/(2i\pi|k|) + +# a simple test driving force +function g_test( + kx::Int64, + ky::Int64 +) + if(kx==2 && ky==-1) + return 0.5+sqrt(3)/2*1im + elseif (kx==-2 && ky==1) + return 0.5-sqrt(3)/2*1im + else + return 0. + end +end + + |