arXiv · 0805.3430
Beyond the Chameleon Mechanism
Abstract
As a result of non-linear self-interactions, in chameleon theories where the field couples to matter much more strongly than gravity does, the fifth force between two bodies with thin-shell is independent of their coupling to the field. As a consequence the bounds on the coupling coming from terrestrial tests of gravity, measurements of the Casimir force and those constraints imposed by the physics of compact objects, big-bang nucleosynthesis and measurements of the cosmic microwave background anisotropies can be exponentially relaxed.
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David F. Mota, Douglas J. Shaw. 2008-05-22. Beyond the Chameleon Mechanism. https://arxiv.org/abs/0805.3430
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