Home › Forums › Hyperfine course › a nucleus with a general shape ? › Complications This topic has 0 replies, 1 voice, and was last updated 3 months, 1 week ago by Giel. Viewing 1 post (of 1 total) Author Posts February 22, 2025 at 2:32 pm #6124 GielParticipant Simply just applying perturbation theory will be very hard since the form of the Hamiltonian is very complex. It would also be possible for perturbations to be not small enough for perturbation theory to work. 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