triqs_modest.utils.dc.dc_formulas

triqs_modest.utils.dc.dc_formulas()

Dispatched C++ function(s).

[1] (method: str,
     N_tot: float,
     N_sigma: float,
     n_orb: int,
     U: float,
     J: float)
  -> tuple[float, float]

Double counting formulas.

Parameters:

methodstr

Double counting formula to use.

N_totfloat

Total density.

N_sigmafloat

Total density per spin.

n_orbint

Number of orbitals.

Ufloat

Hubbard \(U\).

Jfloat

Hund’s coupling \(J\).

Returns:

tuple[float, float]

\(\Sigma_{DC}\) and \(E_{DC}\).