READING DATA

Hamiltonian   

ham.dat

Overlap matrix

olp.dat

Brillouin zone data

bz.dat

Space group data

grp.dat, wig.dat

Auxiliary index pointer

idx.dat

Structure constants

Sk.dat

Overlap coefficients

olap.dat

Correlation index

cix.dat

Double-counting matrix

dcount.dat

Sigma_inf (HF) matrix

siginf.dat

 

 

 

 

INITIALIZATION

 

Rotaion matrix   

Orthogonalization of the Hamiltonian

Orthogonalization of the overlap matrix

Initialization of the local overlap matrix

Initialization of the effective local overlap matrix

Normalization of the Hamiltonian

Normalization of the overlap matrix

 

 

 

 

Main PROGRAM

The self-energy reading  (sig.dat)

The self-energy initialization

Diagonalization of H+S

Computation of ATM wight factors

Computation of DOS

Output of DOS

Computation of GF

Computation of Weiss GF

Output of GF and Weiss GF

Computation of high-frequency coefficients (Taylor expansion)