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arXiv · 1607.05987

Testing Lorentz Symmetry using Chiral Perturbation Theory

J. P. Noordmans
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Abstract

We consider the low-energy effects of a selected set of Lorentz- and CPT-violating quark and gluon operators by deriving the corresponding chiral effective lagrangian. Using this effective lagrangian, low-energy hadronic observables can be calculated. We apply this to magnetometer experiments and derive the best bounds on some of the Lorentz-violating coefficients. We point out that progress can be made by studying the nucleon-nucleon potential, and by considering storage-ring experiments for deuterons and other light nuclei.

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J. P. Noordmans. 2016-07-20. Testing Lorentz Symmetry using Chiral Perturbation Theory. https://arxiv.org/abs/1607.05987

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