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arXiv · 2110.07223

Physical mechanisms underpinning the vacuum permittivity

Gerd Leuchs·Margaret Hawton·Luis L. Sanchez-Soto
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Abstract

Debate about the emptiness of the space goes back to the prehistory of science and is epitomized by the Aristotelian \emph{horror vacui}, which can be seen as the precursor of the ether, whose modern version is the dynamical quantum vacuum. Here, we change our view to \emph{gaudium vacui} and discuss how the vacuum fluctuations fix the value of the permittivity $\varepsilon_{0}$ and permeability $\mu_{0}$.

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Gerd Leuchs, Margaret Hawton, Luis L. Sanchez-Soto. 2021-10-14. Physical mechanisms underpinning the vacuum permittivity. https://arxiv.org/abs/2110.07223

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