Home › Forums › density functional theory › the Born-Oppenheimer approximation › Phonons This topic has 0 replies, 1 voice, and was last updated 3 days, 13 hours ago by DFT_user. Viewing 1 post (of 1 total) Author Posts August 13, 2025 at 8:16 pm #12799 DFT_userParticipant When considering the lattice interaction with the electronic structure, the atomic nuclei movement becomes relevant. For example in the electron-phonon interaction. 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