单词 | vacuum fluctuation |
释义 | vacuum fluctuationvacuum fluctuationvacuum fluctuationvacuum fluctuationA fluctuation in the value of a quantity that is associated with the vacuum state having zero-point energy. The existence of vacuum fluctuations is a specifically quantum-mechanical effect. It is thought that quantum fluctuations in the early Universe were responsible for the large-scale structure in the Universe. |
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