triqs_ctint.solver.Solver.solve
- Solver.solve(**solve_params)[source]
Solve the impurity problem.
- Parameters:
- **solve_params
Solve parameters forwarded to
SolveParamsT, which is passed tosolve(). The only two required parameters are (i)h_int, the local interaction Hamiltonian \(\hat H_\mathrm{int}\), and (ii)n_cycles, the number of Monte-Carlo cycles. Note that the \(\alpha\) tensor is optional. If it is not given, it is constructed from the density matrix of the self-consistent Hartree-Fock solution.- deltafloat, optional
Value of \(\delta\) used to construct the \(\alpha\)-tensor (default
0.1). A larger \(\delta\) improves the Monte-Carlo sign at the cost of a larger perturbation order. Only used ifalphais not given explicitly.
- Returns:
- solve_status
The Monte-Carlo run status returned by the core
solve().