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单词 quantum fluctuation
释义

Definition of quantum fluctuation in English:

quantum fluctuation

noun
  • A short-lived variation in the amount of energy at a point in space occurring as a result of the uncertainty principle, which allows the law of the conservation of energy to be temporarily violated and very short-lived particles to be spontaneously created and annihilated.

Origin

1950s.

 
 

Definition of quantum fluctuation in US English:

quantum fluctuation

noun
  • A short-lived variation in the amount of energy at a point in space occurring as a result of the uncertainty principle, which allows the law of the conservation of energy to be temporarily violated and very short-lived particles to be spontaneously created and annihilated.

Origin

1950s.

 
 
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更新时间:2026/6/3 2:18:52