From 03a3a0f88052031658f1bc6bdbed2740ed1ce598 Mon Sep 17 00:00:00 2001
From: Ian Jauslin <ian@jauslin.org>
Date: Wed, 18 May 2022 09:57:44 +0200
Subject: julia code

---
 julia/driving.jl | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 julia/driving.jl

(limited to 'julia/driving.jl')

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
+
+
-- 
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