[QE-users] Angular parts of beta projectors

Tommi Höynälänmaa tommi.hoynalanmaa at gmail.com
Thu Sep 12 11:54:52 CEST 2019


What are the angular parts of the beta projectors in QE? Are they 
spherical harmonics? When the pseudopotential is in the 
Kleinman-Bylander form should the projectors be products of the nonlocal 
part of the semilocal potential with the pseudowavefunctions?

Tommi Höynälänmaa

M.Sc., Tampere University




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