Update calculation_of_Chern_number_by_Wilson_loop.py
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@ -32,7 +32,7 @@ def main():
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for ky in np.arange(-pi, pi, delta):
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vector_array = []
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# line_1
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for i2 in range(n2+1):
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for i2 in range(n2):
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H_delta = hamiltonian(kx+delta/n2*i2, ky)
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eigenvalue, eigenvector = np.linalg.eig(H_delta)
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vector_delta = eigenvector[:, np.argsort(np.real(eigenvalue))[0]]
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@ -40,19 +40,19 @@ def main():
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vector_array.append(vector_delta)
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# line_2
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for i2 in range(n2):
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H_delta = hamiltonian(kx+delta, ky+delta/n2*(i2+1))
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H_delta = hamiltonian(kx+delta, ky+delta/n2*i2)
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eigenvalue, eigenvector = np.linalg.eig(H_delta)
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vector_delta = eigenvector[:, np.argsort(np.real(eigenvalue))[0]]
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vector_array.append(vector_delta)
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# line_3
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for i2 in range(n2):
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H_delta = hamiltonian(kx+delta-delta/n2*(i2+1), ky+delta)
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H_delta = hamiltonian(kx+delta-delta/n2*i2, ky+delta)
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eigenvalue, eigenvector = np.linalg.eig(H_delta)
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vector_delta = eigenvector[:, np.argsort(np.real(eigenvalue))[0]]
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vector_array.append(vector_delta)
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# line_4
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for i2 in range(n2-1):
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H_delta = hamiltonian(kx, ky+delta-delta/n2*(i2+1))
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for i2 in range(n2):
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H_delta = hamiltonian(kx, ky+delta-delta/n2*i2)
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eigenvalue, eigenvector = np.linalg.eig(H_delta)
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vector_delta = eigenvector[:, np.argsort(np.real(eigenvalue))[0]]
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vector_array.append(vector_delta)
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