Home › Forums › first Hohenberg-Kohn theorem › 1st Hohenberg and Kohn Theorem This topic has 0 replies, 1 voice, and was last updated 2 years, 2 months ago by jmontgomery@flsouthern.edu. Viewing 1 post (of 1 total) Author Posts October 9, 2022 at 9:28 pm #7044 jmontgomery@flsouthern.eduParticipant The wiki page emphasizes that the XC functional is universal, which wasn’t obvious to me from the statement “the external potential is uniquely determined by the density” or from the proof. 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