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dft_tools/doc/reference/python/green/block/green_refreq.py
Olivier Parcollet f2c7d449cc First commit : triqs libs version 1.0 alpha1
for earlier commits, see TRIQS0.x repository.
2013-07-17 19:24:07 +02:00

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418 B
Python

import numpy as np
from pytriqs.gf.local import GfReFreq, SemiCircular
g = GfReFreq(indices = ['eg1', 'eg2'], window = (-5, 5), n_points = 1000, name = "egBlock")
g['eg1','eg1'] = SemiCircular(half_bandwidth = 1)
g['eg2','eg2'] = SemiCircular(half_bandwidth = 2)
from pytriqs.plot.mpl_interface import oplot
oplot(g['eg1','eg1'], '-o', RI = 'S') # S : spectral function
oplot(g['eg2','eg2'], '-x', RI = 'S')