File format for Green’s function and self-energy¶
The structure of the HDF5 dataset for Green’s function and self-energy are as follows.
Data set |
datatype |
description |
|---|---|---|
__version |
H5T_STRING |
DCore_GfImFreq_v1 |
data |
H5T_IEEE_F64LE (2*niw, N, N, 2) |
The first index runs from -niw to niw. The last one indices the real and imaginary parts |
wn |
H5T_IEEE_F64LE (2*niw) |
Imaginary frequenceis wn = (2*n+1)*pi*T for n = -niw, -niw+1, …, niw-1 |