Home › Forums › density functional theory › the Schrödinger equation – 1 › Interactions This topic has 0 replies, 1 voice, and was last updated 1 year, 1 month ago by FANYANG. Viewing 1 post (of 1 total) Author Posts October 27, 2023 at 10:44 am #9714 FANYANGParticipant There are the interactions between protons and protons, electrons and electrons, protons and electrons in a solid. 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