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abstraction > mathematical concept > number > quantity > energy > zero-point energy |
zero-point energy comparison table |
Subject | is a kind of | has definition |
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energy | quantity | |
zero-point energy | energy | The energy of the lowest state of a quantum system. Amount of vibrational energy allowed by quantum mechanics to be associated with atomic particles at 0 K, whereas classical mechanics requires this to be zero. Also, the energy of an electron in its ground state. |
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