gw_embedding.gw_flow.dummy_sumk.symm_deg_gf
- dummy_sumk.symm_deg_gf(gf_to_symm, ish=0)[source]
Averages a GF or a dict of np.ndarrays over degenerate shells.
Degenerate shells of an inequivalent correlated shell are defined by self.deg_shells. This function enforces corresponding degeneracies in the input GF.
- Parameters:
- gf_to_symmgf_struct_solver like
Input and output GF (i.e., it gets overwritten) or dict of np.ndarrays.
- ishint
Index of an inequivalent shell. (default value 0)