Gravitomagnetic Measurement of the Angular Momentum of Celestial Bodies |
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Authors: | A. Tartaglia M. L. Ruggiero |
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Affiliation: | (1) Dip. Fisica, Politecnico, and INFN, Torino, Italy |
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Abstract: | The asymmetry in the time delay for light rays propagating on opposite sides of a spinning body is analyzed. A frequency shift in the perceived signals is found. A practical procedure is proposed for evidencing the asymmetry, allowing for a measurement of the specific angular momentum of the rotating mass. Orders of magnitude are considered and discussed. |
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Keywords: | Gravitomagnetism rotating source time delay |
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