paper

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

arXiv:0905.1852 · doi:10.1103/PhysRevD.79.127702

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.

4 pages, 3 figures, change in the title and other minor changes to match version published in Physical Review D

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