triqs_xca.triqs_solver.TriqsSolver.solve
- TriqsSolver.solve(h_int, order, compress_hybridization=True, **kwargs)[source]
Self-consistent solution of the pseudo-particle Green’s function and pseudo-particle self-energy.
- Parameters:
- h_intTriqs Operator
Local many-body Hamiltonian of the impurity problem
- orderint
Expansion order of the bold hybridization expansion
- compress_hybridizationbool, optional
Use AAA compression of the hybridization function (default: True) (If False the DLR basis is used to represent the hybridization function.)
- tolfloat, optional
Pseudo-particle self-consistency convergence tolerance (default: 1e-9)
- maxiterint, optional
Maximal number of self-consistent iterations (default: 100)
- update_eta_exactbool, optional
Pseudo-particle energy shift update strategy (default: True)
- mixfloat, optional
Linear mixing ratio in the range [0, 1] (default: 1.0)
- verbosebool, optional
Verbose printouts (default: True)
- G0_iaandarray/None, optional
Initial guess for the pseudo-particle propagator (default: None)