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arXiv · 2010.10324

Universal formalism for data sharing and processing in clock comparison networks

Jérôme Lodewyck·Rodolphe Le Targat·Paul-Eric Pottie·Erik Benkler·Sebastian Koke·Jochen Kronjäger
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Abstract

We present a mathematical framework adapted to the comparison of atomic clocks remotely connected by a complex network of optical or microwave links. This framework facilitates the computation of frequency ratios using a generic set of equations that are valid for a wide variety of clock architectures, making the comparison of a large number of clocks practical. This formalism suggests a generic data exchange protocol that can be used in clock comparison collaborations, for which data logging and decision taking are completely local procedures, independently implemented by the participants.

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Jérôme Lodewyck, Rodolphe Le Targat, Paul-Eric Pottie, Erik Benkler, Sebastian Koke, Jochen Kronjäger. 2020-10-20. Universal formalism for data sharing and processing in clock comparison networks. https://doi.org/10.1103/physrevresearch.2.043269

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