Home › Forums › setting the stage › so what’s the problem? › What’s the problem? This topic has 0 replies, 1 voice, and was last updated 14 hours, 7 minutes ago by apsholar. Viewing 1 post (of 1 total) Author Posts November 14, 2025 at 4:54 pm #14098 apsholarParticipant This is because plain quantum physics lack the resources required to adequately describe the properties of solids. 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