5.35.2. xc.gga_c_pbe.gga_c_pbe_spin

eminus.xc.gga_c_pbe.gga_c_pbe_spin(n, zeta, beta=0.06672455060314922, dn_spin=None, **kwargs)[source]

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

Corresponds to the functional with the label GGA_C_PBE and ID 130 in Libxc.

Reference: Phys. Rev. Lett. 77, 3865.

Parameters:

  • n – Real-space electronic density.

  • zeta – Relative spin polarization.

Keyword Arguments:

  • beta – Functional parameter.

  • dn_spin – Real-space gradient of densities per spin channel.

  • **kwargs – Throwaway arguments.

Returns:

PBE correlation energy density, potential, and vsigma.