Home › Forums › density functional theory › second Hohenberg-Kohn theorem › Second HK theorem 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 2:21 pm #7144 Ine VanysackerParticipant I don’t think so, because the first theorem discusses the existence of a one-to-one relation between the external potential and the ground state density, while the second theorem discusses the value of the ground state total energy. 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