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arXiv · hep-th/9411018

Gravity's Rainbow: Limits for the applicability of the equivalence principle

Rene Lafrance·Robert C. Myers
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Abstract

Limits for the applicability of the equivalence principle are considered in the context of low-energy effective field theories. In particular, we find a class of higher-derivative interactions for the gravitational and electromagnetic fields which produce dispersive photon propagation. The latter is illustrated by calculating the energy-dependent contribution to the deflection of light rays.

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Rene Lafrance, Robert C. Myers. 1994-12-15. Gravity's Rainbow: Limits for the applicability of the equivalence principle. https://doi.org/10.1103/physrevd.51.2584

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