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Update calculate_Chern_number_and_Wilson_loop.py

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guanjihuan 2022-08-13 07:18:25 +08:00
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Tutorial/calculate_Chern_number_and_Wilson_loop.py
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@ -2,7 +2,7 @@ import guan
import numpy as np import numpy as np
from math import * from math import *
chern_number = guan.calculate_chern_number_for_square_lattice(guan.hamiltonian_of_one_QAH_model, precision=100) chern_number = guan.calculate_chern_number_for_square_lattice_with_efficient_method(guan.hamiltonian_of_one_QAH_model, precision=100)
print('\nChern number=', chern_number, '\n') print('\nChern number=', chern_number, '\n')
wilson_loop_array = guan.calculate_wilson_loop(guan.hamiltonian_of_ssh_model) wilson_loop_array = guan.calculate_wilson_loop(guan.hamiltonian_of_ssh_model)