Detailed Description

Construction parameters for the NRGLjubljana solver.

Definition at line 28 of file params.hpp.

Public Member Functions
std::string	get_model_dir () const
	Resolve the template directory for the chosen model and symmetry.

Public Attributes
double	mesh_max = 10
	Maximum frequency of the logarithmic mesh.
double	mesh_min = 1e-4
	Minimum frequency of the logarithmic mesh.
double	mesh_ratio = 1.05
	Common ratio of the geometric (logarithmic) frequency mesh.
std::string	model = "SIAM"
	Impurity model to solve (selects a template directory).
std::string	ops = ""
	Operators whose expectation values are to be calculated.
std::string	params = ""
	List of model parameters that need to be specified.
bool	pol2x2 = false
	Use a 2x2 spin structure in the Wilson chain.
bool	polarized = false
	Use a spin-polarized Wilson chain.
bool	rungs = false
	Include channel-mixing terms in the Wilson chain.
std::string	specchit = ""
	Susceptibilities to compute.
std::string	specd = ""
	Spectral functions of doublet operators to compute.
std::string	specot = ""
	Spectral functions of orbital-triplet operators to compute.
std::string	specq = ""
	Spectral functions of quadruplet operators to compute.
std::string	specs = ""
	Spectral functions of singlet operators to compute.
std::string	spect = ""
	Spectral functions of triplet operators to compute.
std::string	specv3 = ""
	3-leg vertex functions to compute.
std::string	symtype = "QS"
	Symmetry type (NRGLjubljana symmetry code, e.g. QS, QSZ, ISO).
std::string	templatedir = NRGIF_TEMPLATE_DIR
	Path to the template library (defaults to the bundled templates).

Friends
void	h5_read (h5::group h5group, std::string subgroup_name, constr_params_t &cp)
	Read constr_params_t from HDF5.
void	h5_write (h5::group h5group, std::string subgroup_name, constr_params_t const &cp)
	Write constr_params_t to HDF5.

Member Function Documentation

std::string nrgljubljana_interface::constr_params_t::get_model_dir ( ) const

inlinenodiscard

Resolve the template directory for the chosen model and symmetry.

Returns templatedir/model/symtype, with the $NRGIF_TEMPLATE_DIR environment variable overriding templatedir when set.

Definition at line 47 of file params.hpp.

The documentation for this struct was generated from the following file: