triqs.gf.meshes.MeshImFreq

class triqs.gf.meshes.MeshImFreq

Mesh of Matsubara frequencies

Parameters:

• beta (float) – Inverse temperature

• statistic (str) – Statistic, ‘Fermion’ or ‘Boson’

• n_iw (int [default=1025]) – Number of positive Matsubara frequencies

Methods

__init__(*args, **kwargs)
copy	Signature : () -> MeshImFreq Make a copy (clone) of self
copy_from	Signature : (MeshImFreq other) -> None Assignment
first_index	Signature : () -> int
last_index	Signature : () -> int
positive_only	Signature : () -> bool
set_tail_fit_parameters	Signature : (float tail_fraction, int n_tail_max = 30, std::optional<int> expansion_order = {}) -> None
to_data_index	Signature : (imfreq::index_t index) -> imfreq::data_index_t Function to convert an index to a data index
to_index	Signature : (imfreq::data_index_t data_index) -> imfreq::index_t Function to convert a data index to an index
to_value	Signature : (imfreq::index_t index) -> imfreq::value_t index -> value
values	Signature : () -> PyObject * A numpy array of all the values of the mesh points

Attributes

beta
mesh_hash
n_iw	Number of positive Matsubara frequencies
statistic	Statistic