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Update BBH_Wilson_loop.py

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guanjihuan 2022-03-21 19:29:32 +08:00
parent 27cafcd10c
commit c2cad265cb
1 changed files with 1 additions and 17 deletions
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18
academic_codes/2021.12.09_nested_Wilson_loop_of_BBH_model/BBH_Wilson_loop.py
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@ -6,6 +6,7 @@ The newest version of this code is on the web page: https://www.guanjihuan.com/a
import numpy as np import numpy as np
import cmath import cmath
from math import * from math import *
import guan
def hamiltonian(kx, ky): # BBH model def hamiltonian(kx, ky): # BBH model
# label of atoms in a unit cell # label of atoms in a unit cell
@ -60,24 +61,7 @@ def main():
nu_x[i0] += 1 nu_x[i0] += 1
nu_x = np.sort(nu_x) nu_x = np.sort(nu_x)
nu_x_array.append(nu_x.real) nu_x_array.append(nu_x.real)
import guan
guan.plot(ky_array, nu_x_array, xlabel='ky', ylabel='nu_x', type='-', y_min=0, y_max=1) guan.plot(ky_array, nu_x_array, xlabel='ky', ylabel='nu_x', type='-', y_min=0, y_max=1)
# # Guan安装方法：https://py.guanjihuan.com/installation
# # 不安装Guan开源软件包的，可把上面两行注释，用以下代码代替。
# import matplotlib.pyplot as plt
# fig, ax = plt.subplots()
# plt.subplots_adjust(bottom=0.20, left=0.18)
# ax.grid()
# ax.plot(ky_array, nu_x_array, '-')
# ax.set_xlabel('ky', fontsize=20, fontfamily='Times New Roman')
# ax.set_ylabel('nu_x', fontsize=20, fontfamily='Times New Roman')
# ax.tick_params(labelsize=20)
# labels = ax.get_xticklabels() + ax.get_yticklabels()
# [label.set_fontname('Times New Roman') for label in labels]
# ax.set_ylim(0, 1)
# plt.show()
if __name__ == '__main__': if __name__ == '__main__':
main() main()