nrgljubljana_interface.solver_core.ConstrParamsT

class nrgljubljana_interface.solver_core.ConstrParamsT

Bases: object

Construction parameters for the NRGLjubljana solver.

---

Synthesized constructor with the following keyword arguments:

Parameters:

templatedirstr, default=NRGIF_TEMPLATE_DIR

modelstr, default=”SIAM”

symtypestr, default=”QS”

mesh_maxfloat, default=10

mesh_minfloat, default=1e-4

mesh_ratiofloat, default=1.05

polarizedbool, default=false

pol2x2bool, default=false

rungsbool, default=false

opsstr, default=””

specsstr, default=””

specdstr, default=””

spectstr, default=””

specqstr, default=””

specotstr, default=””

specchitstr, default=””

specv3str, default=””

paramsstr, default=””

Attributes

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

Methods

get_model_dir

Resolve the template directory for the chosen model and symmetry.