5.35.1. xc.gga_c_pbe.gga_c_pbe¶
- eminus.xc.gga_c_pbe.gga_c_pbe(n, beta=0.06672455060314922, dn_spin=None, **kwargs)[source]¶
Perdew-Burke-Ernzerhof parametrization of the correlation functional (spin-paired).
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.
- 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.