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Impact of Low-Energy Constraints on Lorentz Violation

J. Ellis·E. Gravanis·N. E. Mavromatos·D. V. Nanopoulos
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Abstract

We extend previous analyses of the violation of Lorentz invariance induced in a non-critical string model of quantum space-time foam, discussing the propagation of low-energy particles through a distribution of non-relativistic D-particles.We argue that nuclear and atomic physics experiments do not constitute sensitive probes of this approach to quantum gravity due to a difference in the dispersion relations for massive probes as compared to those for massless ones, predicted by the model.

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J. Ellis, E. Gravanis, N. E. Mavromatos, D. V. Nanopoulos. 2003-01-30. Impact of Low-Energy Constraints on Lorentz Violation. https://arxiv.org/abs/gr-qc/0209108

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