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arXiv · 0910.1929

The twin paradox and Mach's principle

Herbert I. M. Lichtenegger·Lorenzo Iorio
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Abstract

The problem of absolute motion in the context of the twin paradox is discussed. It is shown that the various versions of the clock paradox feature some aspects which Mach might have been appreciated. However, the ultimate cause of the behavior of the clocks must be attributed to the autonomous status of spacetime, thereby proving the relational program advocated by Mach as impracticable.

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Herbert I. M. Lichtenegger, Lorenzo Iorio. 2009-10-10. The twin paradox and Mach's principle. https://doi.org/10.1140/epjp/i2011-11129-2

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