时间-能量的不确定性不会产生粒子
Time-energy uncertainty does not create particles
摘要:
在这篇为纪念保罗·布施而作的贡献中,我们批评了许多论述的主张,即时间-能量不确定原理允许能量守恒的破坏和粒子的产生,只要这发生在足够短的时间内。但我们同意,这些主张中有一些真理:我们用微扰论使之精确并证明其合理性。
英文摘要:
In this contribution in honour of Paul Busch, we criticise the claims of many expositions that the time-energy uncertainty principle allows both a violation of energy conservation, and particle creation, provided that this happens for a sufficiently short time. But we agree that there are grains of truth in these claims: which we make precise and justify using perturbation theory.
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