Home › Forums › setting the stage › solids as quantum systems › Defining a solid This topic has 0 replies, 1 voice, and was last updated 1 year, 2 months ago by laitvo. Viewing 1 post (of 1 total) Author Posts September 25, 2023 at 7:39 pm #9001 laitvoParticipant I have so far thought of a solid as an assembly of particles moving around their time-invariant equilibrium positions. 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