triqs.gf.tools
Functions
conjugate (x) |
Return the conjugate of a Green's function |
delta (g) |
Compute Delta_iw from G0_iw. CAUTION: This function assumes the following properties of g * The diagonal components of g should decay as 1/iOmega * g should fullfill the property g[iw][i,j] = conj(g[-iw][j,i]). |
discretize_bath (delta_in, Nb[, eps0, V0, ...]) |
Discretize a given hybridization function using Nb bath sites. |
dyson (**kwargs) |
Solve Dyson's equation for given two of G0_iw, G_iw and Sigma_iw to yield the third. |
fit_legendre (g_t[, order]) |
General fit of a noisy imaginary time Green's function to a low order Legendre expansion in imaginary time. |
inverse (x) |
Return the inverse of its argument, with proper treatement of lazy expressions. |
make_delta (V, eps, mesh[, block_names]) |
Create a hybridization function from given hoppings and bath energies as . |
make_zero_tail (g[, n_moments]) |
Return a container for the high-frequency coefficients of a given Green function initialized to zero. |
read_gf_from_txt (block_txtfiles, block_name) |
Read a GfReFreq from text files with the format (w, Re(G), Im(G)) for a single block. |
transpose (x) |
Return the transpose of a Green's function |
write_gf_to_txt (g) |
Write a GfReFreq or GfImFreq to in the format (w/iw, Re(G), Im(G)) for a single block. |