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Comments on ``Improved limit on quantum-spacetime modifications of Lorentz symmetry from observations of gamma-ray blazars"

T. Jacobson·S. Liberati·D. Mattingly
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Abstract

We address several criticisms by Amelino-Camelia of our recent analyses of two observational constraints on Lorentz violation at order E/M_{Planck}. In particular, we emphasize the role of effective field theory in our analysis of synchrotron radiation, and we strengthen the justification for the constraint coming from photon annihilation.

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T. Jacobson, S. Liberati, D. Mattingly. 2003-03-01. Comments on ``Improved limit on quantum-spacetime modifications of Lorentz symmetry from observations of gamma-ray blazars". https://arxiv.org/abs/gr-qc/0303001

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