Fxc not coded for GGA

[joydev.asadtala]

Dear Developer,

I am getting an error given below in the yambo-4.5.2 version.

[05] Optics
===========

[WF-Rho] Performing Wave-Functions I/O from ./SAVE

[FFT-Rho] Mesh size: 54 54 54

[xc] Functional Perdew, Burke & Ernzerhof(X)+Perdew, Burke & Ernzerhof(C)
[xc] LIBXC used to calculate xc functional

[ERROR] STOP signal received while in :[05] Optics

[ERROR] Fxc not coded for GGA

Does it mean that GGA is not coded in the new version?

I have used C.pbe-hgh.UPF.
I have used the same pseudo potential in an old version for the same purpose

Best,
Joydev De
PhD Student, NISER

[Daniele Varsano]

Dear Joydev,

Does it mean that GGA is not coded in the new version?

I think GGA tddft kernel has never been present, even if it should not be hard to code.

Best,
Daniele

[nsingh3]

Dear Daniele,

The GGA kernel is indeed present for both spin polarised and unpolarised systems and can be found in this paper.
Phys. Rev. B 99, 035151 (2019).

Best Regards,
Nisha Singh,
Technical University Delft,
Netherlands

[Daniele Varsano]

Dear Nisha,
thanks for the reference.

Best,
Daniele