Home › Forums › density functional theory › correlation › Correlation This topic has 0 replies, 1 voice, and was last updated 2 years, 2 months ago by Ine Vanysacker. Viewing 1 post (of 1 total) Author Posts October 12, 2022 at 3:31 pm #7152 Ine VanysackerParticipant In classical systems, there is no need for the Slater determinant, but this is quite important in quantum mechanics. So we need an extra step in quantum mechanics. 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