Hi dear exciting developers
I'm studying excitonic effects of some cases such as BN monolayer (by means of solving the BSE, implemented in the exciting code).
I want to determine which exciton is dark (i.e. optically inactive) and which one is bright. Where I can acquire these information, in my calculation? Which file(s) in a BSE-excitig calculation is included this data?
And, which files are included the exciton charge density, please? like which is in Fig. 4 in the below paper:
I really need these information and data. Please guide me for this problem.
Thank you so much