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arXiv · 0905.1852

Constraints on unparticle long range forces from big bang nucleosynthesis bounds on the variation of the gravitational coupling

O. Bertolami·N. M. C. Santos
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Abstract

We use big bang nucleosynthesis bounds on the variation of the gravitational coupling to derive constraints on the strength of the deviation from the gravitational inverse-square law due to tensor and vector unparticle exchange.

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O. Bertolami, N. M. C. Santos. 2009-05-12. Constraints on unparticle long range forces from big bang nucleosynthesis bounds on the variation of the gravitational coupling. https://doi.org/10.1103/physrevd.79.127702

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