5.11.3. gth.eval_proj_G

eminus.gth.eval_proj_G(psp, l, iprj, Gm, Omega)

Evaluate GTH projector functions in G-space.

Adapted from https://github.com/f-fathurrahman/PWDFT.jl/blob/master/src/PsPot_GTH.jl

Reference: Phys. Rev. B 54, 1703.

Parameters:

• psp – GTH parameters.

• l – Angular momentum number.

• iprj – Nproj_l index.

• Gm – Magnitude of G-vectors.

• Omega – Unit cell volume.

Returns:

GTH projector.