Home › Forums › setting the stage › so what’s the problem? › why is not yet everyone today using plain quantum physics to talk about solids? This topic has 0 replies, 1 voice, and was last updated 3 months, 1 week ago by chuannan. Viewing 1 post (of 1 total) Author Posts September 7, 2024 at 7:42 am #11109 chuannanParticipant Since the solution for most quantum systems are too complexed, if you directly solve it from schrodinger equation, it may cost much longer time than you can wait. 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