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arXiv · 2107.12745

A note on the Sagnac effect in general relativity as a Finslerian effect

Erasmo Caponio·Antonio Masiello
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Abstract

The geometry of the Sagnac effect in a stationary region of a spacetime is reviewed with the aim of emphasizing the role of asymmetry of a Finsler metric defined on a spacelike hypersurface associated to a stationary splitting and related to future-pointing null geodesics of the spacetime. We show also that an analogous asymmetry comes into play in the Sagnac effect for timelike geodesics.

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Erasmo Caponio, Antonio Masiello. 2021-07-27. A note on the Sagnac effect in general relativity as a Finslerian effect. https://doi.org/10.1007/s10701-021-00523-z

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