triqs_modest.obe_tb.gloc

triqs_modest.obe_tb.gloc()

Dispatched C++ function(s).

[1] (obe: OneBodyElementsTb,
     mu: float,
     Sigma_dynamic: Block2Gf[MeshImFreq, 2],
     Sigma_static: ndarray[ndarray[complex, 2], 2],
     opt: BzIntOptions)
  -> Block2Gf[MeshImFreq, 2]

[2] (mesh: MeshImFreq,
     obe: OneBodyElementsTb,
     mu: float,
     opt: BzIntOptions)
  -> Block2Gf[MeshImFreq, 2]

Compute the local Green’s function without a self-energy.

See other overloads (gloc) for more details.

Parameters:

obeOneBodyElementsTb

One-body elements containing the TB Hamiltonian.

mufloat

Chemical potential \(\mu\).

Sigma_dynamicBlock2Gf[MeshImFreq, 2]

The dynamic part of the embedded self-energy in the embedded view, \(\Sigma_{\text{dynamic}}[\alpha, \sigma]\).

Sigma_staticndarray[ndarray[complex, 2], 2]

The static part of the embedded self-energy in the embedded view, \(\Sigma_{\text{static}}[\alpha,\sigma]\).

optBzIntOptions

Container for options related to integration of the BZ.

meshMeshImFreq

The mesh on which \(G_{\mathrm{loc}}\) will be computed.

Returns:

Block2Gf[MeshImFreq, 2]

\(G_{\mathrm{loc}}^{\sigma}\), the local Green’s function.