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arXiv · hep-th/9701136

Gauss Linking Number and Electro-magnetic Uncertainty Principle

Abhay Ashtekar·Alejandro Corichi
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Abstract

It is shown that there is a precise sense in which the Heisenberg uncertainty between fluxes of electric and magnetic fields through finite surfaces is given by (one-half $\hbar$ times) the Gauss linking number of the loops that bound these surfaces. To regularize the relevant operators, one is naturally led to assign a framing to each loop. The uncertainty between the fluxes of electric and magnetic fields through a single surface is then given by the self-linking number of the framed loop which bounds the surface.

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Abhay Ashtekar, Alejandro Corichi. 1997-01-24. Gauss Linking Number and Electro-magnetic Uncertainty Principle. https://doi.org/10.1103/physrevd.56.2073

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