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Variable rest masses in 5-dimensional gravitation confronted with experimental data

Luis Anchordoqui, Graciela Birman, Santiago Perez Bergliaffa, Héctor Vucetich

gr-qcarXiv:gr-qc/9509019

Abstract

Cosmological solutions of Einstein equation for a 5-dimensional space-time, in the case of a dust-filled universe, are presented. With these solutions we are able to test a hypothetical relation between the rest mass of a particle and the 5 th dimension. Comparison with experiment strongly refutes the implied dependence of the rest mass on the cosmological time.

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