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arXiv · gr-qc/0211091

Universal one-way light speed from a universal light speed over closed paths

E. Minguzzi·A. Macdonald
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Abstract

This paper gives two complete and elementary proofs that if the speed of light over closed paths has a universal value $c$, then it is possible to synchronize clocks in such a way that the one-way speed of light is c. The first proof is an elementary version of a recent proof. The second provides high precision experimental evidence that it is possible to synchronize clocks in such a way that the one-way speed of light has a universal value. We also discuss an old incomplete proof by Weyl which is important from an historical perspective.

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E. Minguzzi, A. Macdonald. 2003-10-01. Universal one-way light speed from a universal light speed over closed paths. https://doi.org/10.1023/b%3Afopl.0000012785.16203.52

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