5.42.2. xc.lda_c_pw.lda_c_pw_spin

eminus.xc.lda_c_pw.lda_c_pw_spin(n, zeta, A=(0.031091, 0.015545, 0.016887), fzeta0=1.709921, **kwargs)[source]

Perdew-Wang parametrization of the correlation functional (spin-polarized).

Corresponds to the functional with the label LDA_C_PW and ID 12 in Libxc.

Reference: Phys. Rev. B 45, 13244.

Parameters:

  • n – Real-space electronic density.

  • zeta – Relative spin polarization.

Keyword Arguments:

  • A – Functional parameters.

  • fzeta0 – Functional parameter.

  • **kwargs – Throwaway arguments.

Returns:

PW correlation energy density and potential.