探测无辐射衰减的珀塞尔效应:频域和时域的经验
Probing the Purcell effect without radiative decay: Lessons in the frequency and time domains
摘要:
微观过程的电光采样量子真空波动进行了讨论,导致这些实验的解释方面的交换虚光子。考虑到这一点,它显示了如何可以直接研究珀塞尔效应,即在频域和时域中由腔引起的量子真空的变化。这在量子真空的电光取样和几何诱导真空效应之间建立了联系。
英文摘要:
The microscopic processes underlying electro-optic sampling of quantum-vacuum fluctuations are discussed, leading to the interpretation of these experiments in terms of an exchange of virtual photons. With this in mind it is shown how one can directly study the Purcell effect, i.e. the changes induced by cavities upon the quantum vacuum, in the frequency and time domains. This forges a link between electro-optic sampling of the quantum vacuum and geometry-induced vacuum effects.
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