exciton lifetimes

[SAM]

Dear maurizia palummo ,

I have some question to calculate the lifetime of excitons.
My question is if it is possible to do this to calculate the lifetime of the excitons. That is to say doing DFT calculations (scf, nscf, phonon) of the materials then at the level of the yambo calculations solve the BSE, then sort the exictons with ypp_ph -e s in order to generate the file o-T0_BSE.exc_qpt1_E_sortede which allows me to calculate mu_s^2 = strengh * (Maximum residual value), and Es(0).

Thanks

SAM
PhD student at University of Lome/Togo