triqs_modest.module.projected_spectral_function

triqs_modest.module.projected_spectral_function()

Function dispatched to the following (C++) functions:

[1] (obe_theta: OneBodyElementsOnGrid,
     Proj: DownfoldingProjector,
     mu: float,
     Sigma_w: Block2Gf[MeshReFreq, 2],
     broadening: float = 0.01)
  -> SpectralFunctionW

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Compute the atom- and orbital-resolved spectral function (interacting density of states).

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Parameters

obe_theta:

one-body elements on grid created from one_body_elements_with_theta_projectors (see obe factories).

Proj:

downfolding_projector defined in the correlated space using to upfold the DMFT self-energies.

mu:

chemical potential

Sigma_w:

self-energy in real-frequencies

broadening:

spectral broadening

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Returns

spectral_function_w

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