Many authors in their research paper with VASP software reports for the k-mesh sampling that "Gamma-Centered mesh with a resolution of 2pi * 0.02 Ang^(-1)". Could you please tell me what is its Quantum Espresso equivalent?

I calculated the electron density of a molecule by a DFT software (Gaussian 16) with a standard setting in terms of the basis set and hybrid functional. After that calculation, I viewed the plot about the correspondence between the obtained electron density $\rho$ and the external potential $V$ b...

Is there a way to convert psp8 pseudopotential files (used for abinit) to UPF format (used for Quantum Espresso)? I noticed there is the upfconv.x utility in Quantum Espresso but it does not support psp8 files.