EPW Forum

Dear all, I wish your help about the code in EPW. When I use EPW in QE 6.7 to calculate the phonon-assisted optical absorption, I found the code in "indabs.f90" is a little different from the formula publised in the original paper [PRL 108, 167402 (2012), Eq. (1)]. The "c*nr"(light speed times refra...