def test_real_space_H(setup, k_axis, semi_axis, trs, bz, unfold):
if k_axis == semi_axis:
return
RSE = RealSpaceSE(setup.H, (unfold, unfold, 1))
RSE.update_option(semi_axis=semi_axis, k_axis=k_axis, dk=100, trs=trs, bz=bz)
# Initialize and print
with warnings.catch_warnings():
warnings.simplefilter('ignore')
RSE.initialize()
RSE.green(0.1)
RSE.self_energy(0.1)
def test_real_space_H_dtype(setup):
RSE = RealSpaceSE(setup.H, (2, 2, 1))
RSE.update_option(semi_axis=0, k_axis=1, dk=100)
with warnings.catch_warnings():
warnings.simplefilter('ignore')
RSE.initialize()
g64 = RSE.green(0.1, dtype=np.complex64)
g128 = RSE.green(0.1, dtype=np.complex128)
assert g64.dtype == np.complex64
assert g128.dtype == np.complex128
assert np.allclose(g64, g128, atol=1.e-4)
s64 = RSE.self_energy(0.1, dtype=np.complex64)
s128 = RSE.self_energy(0.1, dtype=np.complex128)
assert s64.dtype == np.complex64
assert s128.dtype == np.complex128
assert np.allclose(s64, s128, atol=1e-2)