# Experimental Establishment of the Relativity of Time

@article{Kennedy1932ExperimentalEO,
title={Experimental Establishment of the Relativity of Time},
author={ROY J. Kennedy and Edward M. Thorndike},
journal={Physical Review},
year={1932},
volume={42},
pages={400-418}
}
• Published 1 November 1932
• Physics
• Physical Review
None of the fundamental experiments on which the restricted principle of relativity is based requires for their explanation that the classical concept of absolute time be modified; the present experiment was devised to test directly whether time satisfies the requirements of relativity. It depends on the fact that if a pencil of homogeneous light is split into two components which are made to interfere after traversing paths of different length, their relative phases will depend on the…
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