triqs.gf.meshes.MeshDLRImFreq

class triqs.gf.meshes.MeshDLRImFreq

Mesh of DLR imaginary times

The MeshPoint for a given linear_index i can be otained through m[i] and for an index n through m(n)

The associated Green function does not allow for evaluation on arbitrary Matsubara frequencies. For this use the Green function on the associated MeshDLR.

Parameters:

• beta (float) – Inverse temperature
• statistic (str) – Statistic, ‘Fermion’ or ‘Boson’
• w_max (float) – DLR energy cutoff, same as Lambda / beta
• eps (float) – Representation accuracy

Methods

__init__(*args, **kwargs)
copy	Signature : () -> MeshDLRImFreq Make a copy (clone) of self
copy_from	Signature : (MeshDLRImFreq other) -> None Assignment
to_data_index	Signature : (dlr_imfreq::index_t index) -> dlr_imfreq::data_index_t Function to convert an index to a data index
to_index	Signature : (dlr_imfreq::data_index_t data_index) -> dlr_imfreq::index_t Function to convert a data index to an index
to_value	Signature : (dlr_imfreq::index_t index) -> dlr_imfreq::value_t index -> value
values	Signature : () -> PyObject * A numpy array of all the values of the mesh points

Attributes

beta
eps
mesh_hash
statistic	Statistic
w_max