零れい点てん振しん動どう

noun

zero-point vibration; zero-point motion

Physics term for the residual vibrational motion of atoms at absolute zero, due to quantum uncertainty.

• 絶ぜっ対たい零れい度どでも、原げん子しは零れい点てん振しん動どうを続つづけている。

  Even at absolute zero, atoms continue their zero-point vibration.