triqs.gfs.backwd_compat.gf_retime.GfReTime.__call__

GfReTime.__call__(*args)

Evaluate the Green’s function at the given point(s).

Parameters:

*args

One value per mesh axis. Each value may be a raw scalar (e.g. a complex frequency, a real frequency, an imaginary time, …), a MeshPoint or an Idx.

Returns:

numpy.ndarray

Value of the Green’s function at the requested point, of shape target_shape. Interpolation between mesh points is applied where supported by the C++ backend.

Notes

Dispatches to a C++ CallProxy* selected from the mesh and target rank. For mesh / target combinations without a proxy this method raises NotImplementedError.