so what’s the problem? Home › Forums › setting the stage › so what’s the problem? › so what’s the problem? This topic has 0 replies, 1 voice, and was last updated 1 day, 7 hours ago by miriam. Viewing 1 post (of 1 total) Author Posts September 28, 2026 at 3:03 am #15083 miriamParticipant Even though we now know the equations of motion prescribed by quantum physics that solids obey it’s complicated and extremely time consuming to solve them. 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