Disentangling real space fluctuations: the diagnostics of metal-insulator transitions beyond single-particle spectral functions

Then a key "data_Re" or "data_Im" follows. For example: ['Greens_function']['0']['0']['data_Re'] contains a 1D Matsubara data array. 3) Further, the Hedin vertex and the bosonic response functions are split into their channels: "char_ch" and "magn_ch", followed by either "hedin" or "susceptibility"-keys. After two- or three-orbital keys "data_Re" or "data_Im" keys follow, before a respective array.

For example: A['char_ch']['hedin'][str(i1)][str(i2)][str(i3)]['data_Re'] contains a 2D Matsubara data array, where the odd number of data is the values corresponding to bosonic frequencies for the positive and negative Matsubara frequencies, and the even number the respective fermionic argument. The HDF5 files can, for instance, by access in python via h5py.org/.