answer Home › Forums › first Hohenberg-Kohn theorem › answer This topic has 0 replies, 1 voice, and was last updated 3 weeks, 4 days ago by stephen wienk. Viewing 1 post (of 1 total) Author Posts October 6, 2026 at 8:42 am #15229 stephen wienkParticipant In the video, it is stated that the maps V_ext -> Psi and Psi -> Rho are bijective. On Wikipedia, it says that V_ext is a unique potential of Rho but doesn’t mention the wavefunction. 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