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

1 Pith paper cite this work, alongside 83 external citations. Polarity classification is still indexing.

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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.

fields

hep-th 1

years

2026 1

verdicts

UNVERDICTED 1

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