triqs.gf.tools.make_zero_tail

triqs.gf.tools.make_zero_tail(g, n_moments=10)[source]

Return a container for the high-frequency coefficients of a given Green function initialized to zero.

Parameters:

  • g (GfImFreq or GfReFreq or GfImTime or GfReTime) – The real/imaginary frequency/time Green’s function that we create the tail-array for.

  • [default=10] (n_moments) –