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2022-07-01 03:17:29 +08:00
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Tutorial/fixed_gauge_of_wave_functions.py Normal file
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import numpy as np
import cmath
import guan
# Example 1
vector = np.array([np.sqrt(0.5), np.sqrt(0.5)])*cmath.exp(np.random.uniform(0, 1)*1j)
print('\nExample 1\n', vector)
print(np.dot(vector.transpose().conj(), vector), '\n')
vector = guan.find_vector_with_fixed_gauge_by_making_one_component_real(vector, precision=0.001)
print(vector)
print(np.dot(vector.transpose().conj(), vector), '\n')
# Example 2
vector = np.array([1, 0])*cmath.exp(np.random.uniform(0, 1)*1j)
print('\nExample 2\n', vector)
print(np.dot(vector.transpose().conj(), vector), '\n')
vector = guan.find_vector_with_fixed_gauge_by_making_one_component_real(vector, precision=0.001)
print(vector)
print(np.dot(vector.transpose().conj(), vector), '\n')