Contradiction homepage › Forums › toy model paradox › Contradiction This topic has 0 replies, 1 voice, and was last updated 3 years, 7 months ago by dragos_nichita. Viewing 1 post (of 1 total) Author Posts April 11, 2020 at 9:47 am #3079 Score: 0 dragos_nichitaParticipant It seems correct that the energy is lowered because there is added interaction but I do not understand now why is the monopole shift contributes positive to the energy levels in a actual atom… 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