Home › Forums › density functional theory › correlation › correlation This topic has 0 replies, 1 voice, and was last updated 2 years, 2 months ago by ilias.vandevenne. Viewing 1 post (of 1 total) Author Posts October 10, 2022 at 9:54 am #7072 ilias.vandevenneParticipant There is an extra exchange step in the quantum model, because there are different ways to wright down the single particle solutions, hence it is not possible to wright down the exchange in the same way as in the classical model. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In