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arXiv · 1203.2678

Nuclear constraints on non-Newtonian gravity at femtometer scale

Jun Xu·Bao-An Li·Lie-Wen Chen·Hao Zheng
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Abstract

Effects of the non-Newtonian gravity on properties of finite nuclei are studied by consistently incorporating both the direct and exchange contribution of the Yukawa potential in the Hartree-Fock approach using a well-tested Skyrme force for the strong interaction. It is shown for the first time that the strength of the Yukawa term in the non-Newtonian gravity is limited to $\log(|α|)<1.75/[λ(\rm fm)]^{0.54} + 33.6$ within the length scale of $λ=1-10$ fm in order for the calculated properties of finite nuclei not to be in conflict with accurate experimental data available.

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Jun Xu, Bao-An Li, Lie-Wen Chen, Hao Zheng. 2013-02-11. Nuclear constraints on non-Newtonian gravity at femtometer scale. https://doi.org/10.1088/0954-3899%2F40%2F3%2F035107

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