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arxiv: gr-qc/9511055 · v2 · submitted 1995-11-20 · 🌀 gr-qc

Primordial Nucleosynthesis as a test of variable rest masses 5-dimensional cosmology

classification 🌀 gr-qc
keywords boundmassesnucleosynthesisprimordialrestanalyzecosmologydelta
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The deviation of primordial Helium production due to a variation on the difference between the rest masses of the nucleons is presented. It is found an upper bound $\delta (M_{_n} - M_{_p}) \alt 0.129$ MeV, between the present and nucleosynthesis epochs. This bound is used to analyze Wesson's theory of gravitation; as a result, it is ruled out by observation.

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