def test_linear(self): T = 0.02 w_n = pi * (2 * np.arange(10) + 1) * T ImSigma = -0.5 - w_n z = extract_z(w_n, ImSigma) self.assertAlmostEqual(z, 1 / 2) gamma = extract_scattering(w_n, ImSigma) self.assertAlmostEqual(gamma, 0.5)
def test_linear(self): T = 0.02 w_n = pi * (2*np.arange(10)+1) * T ImSigma = -0.5 - w_n z = extract_z(w_n, ImSigma) self.assertAlmostEqual(z, 1/2) gamma = extract_scattering(w_n, ImSigma) self.assertAlmostEqual(gamma, 0.5)
def test_quad(self): T = 0.01 w_n = pi * (2 * np.arange(10) + 1) * T ImSigma = w_n * (w_n - 10) z = extract_z(w_n, ImSigma) self.assertAlmostEqual(z, 1 / 11) gamma = extract_scattering(w_n, ImSigma) self.assertAlmostEqual(gamma, 0)
def test_quad(self): T = 0.01 w_n = pi * (2*np.arange(10)+1) * T ImSigma = w_n * (w_n - 10) z = extract_z(w_n, ImSigma) self.assertAlmostEqual(z, 1/11) gamma = extract_scattering(w_n, ImSigma) self.assertAlmostEqual(gamma, 0)