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Comment about constraints on nanometer-range modifications to gravity from low-energy neutron experiments

O. Zimmer·N. Kaiser
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Abstract

A topic of present interest is the application of experimentally observed quantum mechanical levels of ultra-cold neutrons in the earth's gravitational field for searching short-range modifications to gravity. A constraint on new forces in the nanometer-range published by Nesvizhevsky and Protasov follows from inadequate modelling of the interaction potential of a neutron with a mirror wall. Limits by many orders of magnitude better were already derived long ago from the consistency of experiments on the neutron-electron interaction.

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O. Zimmer, N. Kaiser. 2006-02-14. Comment about constraints on nanometer-range modifications to gravity from low-energy neutron experiments. https://doi.org/10.1088/0264-9381%2F23%2F20%2Fn01

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