update

2021-12-27 16:39:28 +08:00
parent b39bf04dd4
commit 5e4375af09
3 changed files with 100 additions and 1 deletions
--- a/academic_codes/2021.01.07_Hofstadter_butterfly_in_square_lattice/Hofstadter_butterfly_in_square_lattice.py
+++ b/academic_codes/2021.01.07_Hofstadter_butterfly_in_square_lattice/Hofstadter_butterfly_in_square_lattice.py
@@ -32,7 +32,7 @@ def main():


 def hamiltonian(width, length, B):   # 方格子哈密顿量
-    h = np.zeros((width*length, width*length))*(1+0j)
+    h = np.zeros((width*length, width*length), dtype=complex)
    # y方向的跃迁
    for x in range(length):
        for y in range(width-1):